Babish Cookware

Cook, serve, and impress with amazing dishes all day, every day. The Babish 13-inch pre-seasoned cast iron everyday pan is a durable kitchen workhorse that gets the job done. This piece can help whip up any dish with maximum heat efficiency, from food hacks to gourmet dishes. Robust cast iron handles provide support when cooking and serving from oven to table. Safe on the grill and on gas, electric, ceramic, glass, and induction stoves. Oven safe up to 500°F. Handwash recommended. Care and use instructions: Cooking with your cast iron: Heat slowly – Cast Iron retains heat very well, but will absorb heat slowly. Give the pan several minutes to come up to temp. Use pot holders or oven mitts when handling hot cast iron. Cleaning your cast iron: Rinse your pan under warm water and gently scrape off any food remnants with a nonmetal brush or a nylon scouring pad. Thoroughly dry your cast iron and then using a paper towel, apply a light layer of oil around the entire surface of the pan. The pan should be smooth with no oil residue. Place the oiled pan on a burner set to high heat. Once the oil is lightly smoking, turn off the heat and allow the pan to cool.

great, the best.. Walter. Perry Mo.. Thu Mar 06 2025

Care and Use Instructions: OVEN SAFETY AND STOVETOPS: Tri-ply stainless steel cookware is oven safe to 500F (350F if using a glass lid) and is compatible on all cooktops / heat sources. Please lift, not drag, cookware off of stovetops to prevent scratching. Do not use in the microwave or broiler USE: Before first use, hand wash with warm soapy water Preheat your pan on low to medium heat for a couple of minutes. Once heated pour enough cold oil into the pan to cover to cooking surface. To avoid food sticking while cooking do not disturb the food and allow the natural sugars to caramelize in the pan and release naturally. If your heat is too high sticking may occur so please make sure to use low to medium heat only except for boiling. Please use oven mitts when removing from the oven as the handles will be hot. Metal, wood, plastic, and heat resistant nylon tools are safe to use in stainless steel cookware. Do not use knives, sharp kitchen tools or an electric hand mixer in your cookware, as they may scratch lining. CLEANING:Tri-ply cookware is dishwasher safe, but we recommend hand washing only with warm soapy water. Please allow the pan to cool before washing. To remove stuck on foods you may: Fill cookware with a small amount of water and place over low heat until food is softened and easy to remove. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label. - Discoloration may occur from using too high of heat. To remove: Rub the cookware with a cloth dampened with lemon juice or white vinegar. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label. HOW TO SEASON CARBON STEEL - STOVE METHOD: Wash pan with warm soapy water dry with towel and then place on stovetop and heat to ensure the pan is thoroughly dried. Once pan is dry use oil of choice and with a paper towel apply around the interior and exterior of the pan. You may also continue to rub the pan with a hand towel to ensure the oil is evenly coated throughout the pan. Place you pan back on the stove and heat until smoking. Be sure to also heat the sides of the pan over the flame to ensure the entire surface area is heated. Once smoking turn the heat off and allow the pan to cool quickly. HOW TO SEASON CARBON STEEL - OVEN METHOD: Place a foil lined baking sheet into the bottom rack of your oven. Preheat your oven to 475F to 500F. -While oven is preheating - Wash pan with warm soapy water dry with towel and then place on stovetop and heat to ensure the pan is thoroughly dried. One pan is dry use oil of choice and with a paper towel apply around the interior and exterior of the pan. You may also continue to rub the pan with a hand towel to ensure the oil is evenly coated throughout the pan. Place pan into the fully heated oven upside down on the rack above the foil lined baking sheet. Leave pan in the oven for an hour. After an hour turn off the oven but leave the pan in there until it is cool to the touch.

Im very disappointed in this cookware I paid way to much for it to not be better than it is. The Dutch oven cooker tarnished while fixing chili in it. Then it says it dishwasher safe and when I washed the smallest skillet it had like rust in it. I never write bad reviews but this one needs to be wrote so people will know. I hate to see anyone be stuck with this. Very disappointed!!!!!!!!. Anonymous. Fri Nov 22 2024

The Babish 10-piece ActivBond Nonstick Hard-anodized Aluminum Cookware Set offers an innovative nonstick capability to raise the bar and quality of everyday dishes. Heated at 30,000°F, the ActivBond technology seals the interlocking layers of hard-anodized aluminum and triple-layer nonstick coating for superior durability and easy-release finish. Made without PFOA, lead, or cadmium, our scratch-resistant coating sears meat better than any stainless steel cookware and cleans up easily after every use. Constructed from a special process to make a more durable structure, these pots and pans are made from hard-anodized aluminum for extra strength, long-lasting performance, and efficient heat distribution. Riveted stainless steel handles feature a Y-shaped design to dissipate heat better, providing a stronger and safer grip. Safe to use in the oven up to 500°F and on all kinds of stovetops, this cookware set allows home chefs to experiment, create, and master signature recipes and restaurant-quality dishes with a homemade flair. Dishwasher safe, hand wash recommended. About Babish Andrew Rea is one part chef, one part filmmaker, and a generous dash of irreverent Youtube personality. Self-taught both behind and in front of the camera, his cooking channel, Babish Culinary Universe, is enjoyed by millions of burgeoning chefs and foodies around the globe. His passion for teaching and experimenting in the kitchen is rivaled only by his love of film and television, both of which he endeavors to share from his Brooklyn, NY kitchen.

12"

Constructed from high-quality cast iron, this Babish 12-inch pre-seasoned cast iron skillet can make delicious meals for you and your crew for years. Pre-seasoned and ready to use, it distributes heat and cooks evenly, perfect for frying, simmering, baking, and more. Its balanced handles provide safe grips for easier transport from oven to table. Convenient side spouts help avoid spills when pouring sauces and oils. Season after every use to prevent rust and prolong product life. Handwash recommended. Care and use instructions: Cooking with your cast iron: Heat slowly – Cast Iron retains heat very well, but will absorb heat slowly. Give the pan several minutes to come up to temp. Use pot holders or oven mitts when handling hot cast iron. Cleaning your cast iron: Rinse your pan under warm water and gently scrape off any food remnants with a nonmetal brush or a nylon scouring pad. Thoroughly dry your cast iron and then using a paper towel, apply a light layer of oil around the entire surface of the pan. The pan should be smooth with no oil residue. Place the oiled pan on a burner set to high heat. Once the oil is lightly smoking, turn off the heat and allow the pan to cool.

Trust Babish for good quality and reasonably priced cooking basics!. Mina. Washington. Sun Dec 15 2024

Silver

A set of pots and pans that can stand the heat of everyday cooking, the Babish 10-piece Stainless Steel Cookware Set is what every cooking rookie or culinary master needs. Tri-ply stainless steel construction maximizes durability to hold up to high temperatures for the perfect sear and sizzle. Each pot and pan has a base-to-rim aluminum core to promote even heat distribution to eliminate hot spots and unevenly cooked food. Crispy, golden-brown edges, savory glazes, tomato-based sauces maintain their natural flavors and texture without any metallic aftertaste from the cookware's non-reactive interior. Compatible with all types of stovetops, these pieces have Y-shaped stainless steel handles to stay cool and dissipate heat for a comfortable grip. This set offers a shareable, stainless steel lid that fits on the frypan, Dutch oven, and saucier offer versatility and save space in any kitchen storage. Experiment, learn, and master making complex and delicate sauces in the versatile saucier with a rounder shape than a regular saucepan. Gentle sloping sides allow for efficient evaporation to make broken sauces a thing of the past. Oven and broiler safe up to 500°F (350°F with glass lid). The stainless steel cookware is dishwasher safe, while the teak wood kitchen tools are hand wash recommended. About Babish Andrew Rea is one part chef, one part filmmaker, and a generous dash of irreverent Youtube personality. Self-taught both behind and in front of the camera, his cooking channel, Babish Culinary Universe, is enjoyed by millions of burgeoning chefs and foodies around the globe. His passion for teaching and experimenting in the kitchen is rivaled only by his love of film and television, both of which he endeavors to share from his Brooklyn, NY kitchen.

Silver

Size matters... Ugh c'mon, Babish. Establish dominance in the kitchen with the 8QT & 12QT stock pot by binging with Babish... Nope, you went weirder. This generously sized stock pot is great for boiling eggs, simmering stocks and soups, and much more... Better! The tri-ply construction consists of an aluminum core, greatly enhancing the heating efficiency... You've sold me. Sturdy, riveted handles make for convenient handling and easier transport from cooktop to table... That does sound convenient! In short, you can improve performance and endurance with this one weird trick... And you lost me. Care and Use Instructions: Oven safety and stovetops: Tri-ply stainless steel cookware is oven-safe to 450F and is compatible with all cooktops/heat sources. Please lift, not drag, cookware off of stovetops to prevent scratching. Do not use it in the microwave or broiler. Use: Before first use, hand wash with warm soapy water. Preheat your pan on low to medium heat for a couple of minutes. Once heated pour enough cold oil into the pan to cover to cooking surface. To avoid food sticking while cooking do not disturb the food and allow the natural sugars to caramelize in the pan and release naturally. If your heat is too high sticking may occur so please make sure to use low to medium heat only except for boiling. Please use oven mitts when removing from the oven as the handles will be hot. Metal, wood, plastic, and heat-resistant nylon tools are safe to use in stainless steel cookware. Do not use knives, sharp kitchen tools, or an electric hand mixer in your cookware, as they may scratch the lining. Cleaning: Tri-ply cookware is dishwasher safe, but we recommend hand washing only with warm soapy water. Please allow the pan to cool before washing. To remove stuck-on foods you may: Fill cookware with a small amount of water and place over low heat until food is softened and easy to remove. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label. Discoloration may occur from using too high of heat. To remove: Rub the cookware with a cloth dampened with lemon juice or white vinegar. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label.

I bought this for a wedding shower gift. I did take it out of the box & it appears to be well made.. Anonymous. Buffalo Grove, IL. Sun May 10 2026

The Babish 2-piece ActivBond Nonstick Hard-anodized Aluminum Frying Pan Set offers an innovative nonstick capability to raise the bar and quality of everyday dishes. Heated at 30,000°F, the ActivBond technology seals the interlocking layers of hard-anodized aluminum and triple-layer nonstick coating for superior durability and easy-release finish. Made without PFOA, lead, or cadmium, our scratch-resistant coating sears meat better than any stainless steel cookware and cleans up easily after every use. Constructed from a special process to make a more durable structure, both pans are made from hard-anodized aluminum for extra strength, long-lasting performance, and efficient heat distribution. Riveted stainless steel handles feature a Y-shaped design to dissipate heat better, providing a stronger and safer grip. Safe to use in the oven up to 500°F and on all kinds of stovetops, this frying pan set allows home chefs to experiment, create, and master signature recipes and restaurant-quality dishes with a homemade flair. Dishwasher safe, hand wash recommended. About Babish Andrew Rea is one part chef, one part filmmaker, and a generous dash of irreverent Youtube personality. Self-taught both behind and in front of the camera, his cooking channel, Babish Culinary Universe, is enjoyed by millions of burgeoning chefs and foodies around the globe. His passion for teaching and experimenting in the kitchen is rivaled only by his love of film and television, both of which he endeavors to share from his Brooklyn, NY kitchen.

Genuinely surprised, it really exceeded my expectations. Feels really sturdy and has good weight to it.. Josh. US. Wed Jan 15 2025

Demonstrate your cooking prowess with the 14-carbon-steel wok by Babish. This versatile kitchen tool is ideal for stir-frying since it uses less oil than a conventional skillet, and its high, sloping sides contain most of the splatter. The heavy gauge steel distributes heat evenly, and it is rust-resistant, making it easy to clean. The riveted wood handles stay cool to the touch, providing easy transport from the stovetop to the table. How to season carbon steel - stove method: Wash the pan with warm soapy water dry it with a towel and then place it on the stovetop and heat to ensure the pan is thoroughly dried. Once the pan is dry use the oil of choice and with a paper towel apply it around the interior and exterior of the pan. You may also continue to rub the pan with a hand towel to ensure the oil is evenly coated throughout the pan. Place your pan back on the stove and heat until smoking. Be sure to heat the sides of the pan over the flame to ensure the entire surface area is heated. Once smoking turn the heat off and allow the pan to cool quickly. How to season carbon steel - oven method: remove wooden handle: Unscrew (counterclockwise) a large eyelet at the base of the handle. Pull the handle towards you and remove it. Place a foil-lined baking sheet into the bottom rack of your oven. Preheat your oven to 475F to 500F. How to season carbon steel - stove method: Wash the pan with warm soapy water dry it with a towel and then place it on the stovetop and heat to ensure the pan is thoroughly dried. Once the pan is dry use the oil of choice and with a paper towel apply it around the interior and exterior of the pan. You may also continue to rub the pan with a hand towel to ensure the oil is evenly coated throughout the pan. Place your pan back on the stove and heat until smoking. Be sure to heat the sides of the pan over the flame to ensure the entire surface area is heated. Once smoking turn the heat off and allow the pan to cool quickly. While the oven is preheating - Wash the pan with warm soapy water dry it with a towel and then place it on the stovetop and heat to ensure the pan is thoroughly dried. One pan is dry use oil of choice and with a paper towel apply around the interior and exterior of the pan. You may also continue to rub the pan with a hand towel to ensure the oil is evenly coated throughout the pan. Place the pan into the fully heated oven upside down on the rack above the foil-lined baking sheet. Leave the pan in the oven for an hour. After an hour turn off the oven but leave the pan in there until it is cool to the touch.

Very nice! Has a good weight to it and the. Christine. Indianapolis, IN. Sat Feb 14 2026

Silver

A go-to pan to boost any home cook's culinary skills and confidence, the Babish 12.5-inch Tri-ply Stainless Steel Frying Pan with Glass Lid achieves the perfect sear and crunch on any meat, fish, or vegetable. Sauté, fry, reduce, and more in this triple-layer stainless steel skillet that features a seamless aluminum core for even heat distribution. Tomato-based sauces and other acidic ingredients keep their rich, natural flavors with zero metallic aftertaste from the stainless steel. The double-riveted, Y-shaped handle diffuses heat and provides a safe and confident grip when flipping, tossing, and transferring. The skillet also comes with a tempered glass lid that helps monitor cooking progress. Oven safe up to 500°F (350°F with glass lid). Hand wash recommended.

Paella is a traditional recipe that celebrates flavors and sklll in a one-pan meal. As tasty as it is filling, this classic rice dish is known for its well-done bottom crust called "soccarat" to provide a crispy contrast to the tender textures of meat, seafood and vegetables. The Babish Paella Pan is the right pan to meet all the specific requirements to serve up a traditional paella dish, transporting you and your guests to Valencia - a small village in Spain where paella originated from. The paella pan's tri-ply stainless steel construction encapsulates a seamless aluminum core for uniform heat absorption and distribution from the base to the rim. The wide shape and sloping sides maximize the heat to reduce broth and sear food evenly. Safe on all stovetops, this non-reactive stainless steel pan features double-riveted side handles to offer balance when lifting and serving. Oven safe up to 500°F. Hand wash recommended. Andrew Rea is one part chef, one part filmmaker, and a generous dash of irreverent Youtube personality. Self-taught both behind and in front of the camera, his Youtube channel, Babish Culinary Universe, is enjoyed by millions of burgeoning chefs and foodies around the globe. His passion for teaching and experimenting in the kitchen is rivaled only by his love of film and television, both of which he endeavors to share from his Brooklyn, NY kitchen.

Black

The Babish 6-quart Round Enamel Cast Iron Dutch Oven with Lid upgrades standard recipes and turns them into gourmet meals, helping amateurs cook like the pros. Known for its durable, premium quality, the enamel cast iron is built to last, letting you experiment more and perfect your recipes over time. It has two secure handles that offer a strong and balanced grip when cooking and serving from oven to table. Safe to use on the grill and on gas, electric, ceramic, glass and induction stoves, it ensures even heat distribution and retention for no-hotspot results. Oven safe up to 500°F. Handwash recommended.

Silver, 10"

A go-to pan to boost any home cook's culinary skills and confidence, the Babish Tri-ply Stainless Steel Frying Pan with Glass Lid achieves the perfect sear and crunch on any meat, fish, or vegetable. Sauté, fry, reduce, and more in this triple-layer stainless steel skillet that features a seamless aluminum core for even heat distribution. Tomato-based sauces and other acidic ingredients keep their rich, natural flavors with zero metallic aftertaste from the stainless steel. The double-riveted, Y-shaped handle diffuses heat and provides a safe and confident grip when flipping, tossing, and transferring. Oven safe up to 500°F.Hand wash recommended.

Jill. US. Mon Jan 20 2025

The 5QT Covered Sauté by Binging With Babish is an essential addition to your kitchen. Made of durable tri-ply stainless steel, this large, versatile sauté pan distributes heat evenly, making it ideal for browning, braising, boiling, and blanching - and that's just the B's! It looks, feels, and performs robustly, and it is hands-down my most-used stovetop tool. Add to your collection today! Care and Use Instructions Tri-ply stainless steel cookware is oven-safe to 450F and is compatible with all cooktops/heat sources. Please lift, not drag, cookware off of stovetops to prevent scratching not use it in the microwave or broiler. USE: Before first use, hand wash with warm soapy water. Preheat your pan on low to medium heat for a couple of minutes. Once heated pour enough cold oil into the pan to cover to cooking surface To avoid food sticking while cooking do not disturb the food and allow the natural sugars to caramelize in the pan and release naturally. If your heat is too high sticking may occur so please make sure to use low to medium heat only except for boiling. Please use oven mitts when removing from the oven as the handles will be hot. Metal, wood, plastic, and heat-resistant nylon tools are safe to use in stainless steel cookware. Do not use knives, sharp kitchen tools, or an electric hand mixer in your cookware, as they may scratch the lining. Cleaning: Tri-ply cookware is dishwasher safe, but we recommend hand washing only with warm soapy water. Please allow the pan to cool before washing. To remove stuck-on foods you may: Fill cookware with a small amount of water and place over low heat until food is softened and easy to remove. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label. Discoloration may occur from using too high of heat. To remove: Rub the cookware with a cloth dampened with lemon juice or white vinegar. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label.

The 5QT Covered Sauté by Binging With Babish is an essential addition to your kitchen. Made of durable tri-ply stainless steel, this large, versatile sauté pan distributes heat evenly, making it ideal for browning, braising, boiling, and blanching - and that's just the B's! It looks, feels, and performs robustly, and it is hands-down my most-used stovetop tool. Add to your collection today! Care and Use Instructions Tri-ply stainless steel cookware is oven-safe to 450F and is compatible with all cooktops/heat sources. Please lift, not drag, cookware off of stovetops to prevent scratching not use it in the microwave or broiler. USE: Before first use, hand wash with warm soapy water. Preheat your pan on low to medium heat for a couple of minutes. Once heated pour enough cold oil into the pan to cover to cooking surface To avoid food sticking while cooking do not disturb the food and allow the natural sugars to caramelize in the pan and release naturally. If your heat is too high sticking may occur so please make sure to use low to medium heat only except for boiling. Please use oven mitts when removing from the oven as the handles will be hot. Metal, wood, plastic, and heat-resistant nylon tools are safe to use in stainless steel cookware. Do not use knives, sharp kitchen tools, or an electric hand mixer in your cookware, as they may scratch the lining. Cleaning: Tri-ply cookware is dishwasher safe, but we recommend hand washing only with warm soapy water. Please allow the pan to cool before washing. To remove stuck-on foods you may: Fill cookware with a small amount of water and place over low heat until food is softened and easy to remove. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label. Discoloration may occur from using too high of heat. To remove: Rub the cookware with a cloth dampened with lemon juice or white vinegar. Use a specialist stainless steel cookware cleaning product and follow the instructions on the label.

Great for larger meals.cant beat 3 ply.. Lee. Buena Vista, CO. Fri Jan 05 2024

Superior in craftsmanship and functionality, the Babish 3.5-quart Tri-ply Stainless Steel Saucepan with Glass Lid offers a wide range of cooking styles to meet the requirements of any home chef. From making instant noodles to mastering hollandaise sauces, this triple-layered stainless steel pan features an encapsulated aluminum core to distribute heat evenly. Tomato-based sauces and other acidic ingredients keep their rich, natural flavors with zero metallic aftertaste from the stainless steel. The double-riveted, Y-shaped handle diffuses heat and provides a safe and secure grip when stirring and transferring. This saucepan also comes with a tempered glass lid to help monitor cooking progress. Oven safe up to 500°F (350°F with glass lid). Hand wash recommended.

I needed another large saucepan and this fits the bill nicely.. love the glass lid. Connie. Mobile, AL. Sun Dec 24 2023

A kitchen heavyweight in multi-functionality and durability, the Babish 3-quart Cast Iron Braiser with Lid stews, roasts, slow-cooks, bakes, and wows family and friends with delicious meals. Constructed from durable cast iron with an enamel interior, it heats up evenly and brings out natural flavors for tender, juicy, melts-in-your-mouth results. The ridged lid allows continual self-basting to collect moisture and redirect it back on the food. Pop this braiser in the oven using the sturdy handles for a safe and confident grip when lifting and serving. Safe to use on all kinds of stovetops, this cast iron braiser is a one-pot champion to turn veal shanks, pork loins, and more into tasty dishes. Oven safe up to 500°F. Hand wash recommended.

This was a wonderful gift for my friend who was looking for this type of cast-iron. Patricia. Westland, MI. Mon Jan 13 2025

9in

The Babish Cast Iron Skillet is the pan you grab when you want exceptional cast iron performance without the extra weight. It delivers that same steady, reliable heat you expect—deep sears, even browning, no hot spots—but in a lighter build that feels right at home in everyday cooking. You get the performance, just without the struggle. Inside, a smooth ceramic nonstick surface keeps things moving the way they should. Eggs release cleanly, proteins don’t cling, and cleanup stays quick. It’s made without PFOA, PTFE, lead, or cadmium, so you can cook with confidence and focus on what actually matters: the food in front of you. The embossed honeycomb texture does more than look good. It lifts food slightly off the surface, which helps reduce sticking and encourages better airflow—meaning more control and more even results. Finished in smooth-grained wood, the riveted handle offers strength with a comfortable, balanced grip. It feels secure and easy to maneuver whether you’re flipping, stirring, or going straight from stovetop to table. Compatible with induction, gas, electric, and other heat sources, this lightweight cast iron skillet is a smarter take on a classic tool: reliable, efficient, and built to make cooking feel a little more effortless—exactly how it should be. Hand wash only. Andrew Rea is one part chef, one part filmmaker, and a generous dash of irreverent YouTube personality. Self-taught both behind and in front of the camera, his YouTube channel, Babish Culinary Universe, is enjoyed by millions of burgeoning chefs and foodies around the globe. His passion for teaching and experimenting in the kitchen is rivaled only by his love of film and television, both of which he endeavors to share from his Brooklyn, NY kitchen.

When dinner prep hits crunchtime, you need the g.O.A.T to get the job done. The babish 12-inch blue steel frying pan scores high in delivering exceptional texture and flavors. Its high-quality blue steel construction heats up rapidly and evenly, perfect for sautéing, stir-frying, or any cooking style. Over time, carbon steel forms a protective rust-resistant layer that is naturally nonstick! It comes with a double-riveted stainless steel handle for a sure grip when tossing and frying. Safe to use on the grill and on gas, electric, ceramic, glass and induction stoves. Oven safe up to 500°f. Handwash only. How to season carbon steel - stove method:wash pan with warm soapy water dry with towel and then place on stovetop and heat to ensure the pan is thoroughly dried.Once pan is dry use oil of choice and with a paper towel apply around the interior and exterior of the pan. You may also continue to rub the pan with a hand towel to ensure the oil is evenly coated throughout the pan.Place you pan back on the stove and heat until smoking. Be sure to also heat the sides of the pan over the flame to ensure the entire surface area is heated.Once smoking turn the heat off and allow the pan to cool quickly. How to season carbon steel - oven method:place a foil lined baking sheet into the bottom rack of your oven.Preheat your oven to 475f to 500f. -while oven is preheating - wash pan with warm soapy water dry with towel and then place on stovetop and heat to ensure the pan is thoroughly dried.One pan is dry use oil of choice and with a paper towel apply around the interior and exterior of the pan. You may also continue to rub the pan with a hand towel to ensure the oil is evenly coated throughout the pan.Place pan into the fully heated oven upside down on the rack above the foil lined baking sheet.Leave pan in the oven for an hour. After an hour turn off the oven but leave the pan in there until it is cool to the touch.