FAQs
Both our ProBond and Thomas Keller Insignia collections are made of tri-ply 18/10 stainless steel with our exclusive pure aluminum ProCore™ that delivers 35% greater heat conduction.
What's in Common?
- ProCore™ delivers 35% greater heat conduction
- Induction compatible
- Signature Hestan Advantages...
- Handcrafted in Italy
- Lifetime warranty
What's Different?
Construction
- ProBond is clad stainless-steel cookware, similar to All Clad, but with advanced features and benefits. The tri-ply construction is optimized by cold forging the steel so the base and rims are thicker for durability, but the sidewalls are thinner to help reduce the weight.
Ergonomic Handle
- Chef Keller's bespoke handle design, which rests comfortably in hand, minimizes heat transfer via stay-cool handle vent, and offers an improved angle for lifting and moving the cookware. Most notably, the innovative seamless handle eliminates the food-trapping crevice with beauty and incomparable craftsmanship.
Lids
- The Thomas Keller Insignia collection features two universal lids designed to fit all the vessels in the collection and reduce manufacturing waste by eliminating extraneous lids.
- ProBond includes our signature stainless steel Hestan lid that is interchangeable between our NanoBond and CopperBond collections.
Finish
- Insignia pieces have a lightly-brushed stainless steel interior and exterior for an elevated commercial look
- ProBond has a polished stainless steel rim paired with brushed stainless steel body.
Learn More
Our ProBond collection is also a recipient of the 2021 Red Dot and Good Design Awards for distinguished design. Learn more about the Red Dot Award and Good Design Award.
To learn more about this exclusive collection with Chef Thomas Keller, visit our Insignia Story Page.
Care & Cleaning
- Before using for the first time, wash the inside of the item with care and dry thoroughly with a kitchen towel or a soft cloth.
- Your pan is dishwasher safe, however use a low-temperature or ECO cycle.
- Washing by hand with liquid detergent and a soft sponge is the best way to keep this item looking and working at its best.
- If you see signs of discoloration on the exterior of your pan, from turning the heat up too high, a stainless steel cleanser will do the trick.
- Do not use abrasive cleaners or metallic scrubbing pads or brushes on the nonstick surface.
- For discoloration or residue buildup on the nonstick surface, you can heat up a mixture of 1 part water to 1 part white vinegar for about 5 minutes and scrub with a non-scratch sponge. Or you can try a paste of equal parts baking soda and water and a non-scratch sponge.
When Cooking...
- Always cook over a moderate heat, and never heat the skillet when empty.
- High heat is not recommended. Start with medium heat and reduce to lower setting once food is added to the pan.
- To maintain the performance of your cookware for longer, we recommend you use plastic, silicone or wooden utensils
- Do not allow fatty foods to burn inside the pan.
- The handles can become hot and therefore, pot holders should be used.
- For electric ranges, select a burner that matches the size of the pan bottom as closely as possible.
- For gas ranges, adjust the flame to contact only the bottom surface of the cookware and not the sides.
- Never use a nonstick pan under the broiler or on a grill.
- Never leave any pan unattended on top of the stove or in the oven.
- Do not use aerosol cooking spray oils on nonstick.
Why Thomas Keller InsigniaTM ?
Seamless Handle
Innovative seamless handle eliminates food-trapping crevice with beauty and incomparable craftsmanship. The stay-cool vent reduces heat transfer by 20%.
Universal Lids
Designed to fit all vessels and available in two sizes, Universal lids eliminate clutter and reduce manufacturing waste by eliminating extraneous pieces.
The Hestan branded steam vent releases steam to aid in temperature control, reduce rattling and optimize reductions.
Chef Designed
Chef Thomas Keller was instrumental in the design and innovation of Insignia- developing an exceptionally thoughtful and practical collection. This is the same cookware used in Chef Keller's kitchens: The French Laundry, Per Se, Bouchon, Ad Hoc, The Surf Club Restaurant and La Calenda.
Superior Heat Conduction
The triple-bonded construction with delivers 35% greater heat conduction than aluminum-clad cookware, thanks to its high-performance pure alumnium ProCore ™
The Hestan Advantages
ProCore TM Aluminum
Thomas Keller Insignia delivers 35% greater heat conductivity than other aluminum clad cookware thanks to durable tri-ply construction, combining high-grade stainless steel with exclusive ProCore™ aluminum. The design of our sauté pans creates 20% more cooking surface area.
Bespoke Handle
Chef Keller’s handle design rests comfortably in hand, minimizes heat transfer and offers a more practical angle for lifting.
Induction Capable
Thomas Keller Insignia’s large-diameter bases deliver incredible performance and conduction on any heat source – gas, electric or induction.
Sealed & Flared Rims
Encapsulated in stainless steel to prevent exposed aluminum, delamination or separation. Flared rims allow for drip-free pouring of sauces and reductions.
TITUM® Nonstick
The most durable nonstick surface in the world, TITUM® Nonstick, is made without PFOAs and reinforced with diamonds and titanium. Available on sauté pans.
Carefully-Curated Sets
Thomas Keller Insignia’s 7-pc and 11-pc sets include everything you need to elevate your culinary experience.
ABOUT
THOMAS KELLER
Thomas Keller’s name is synonymous with quality and high standards. The chef and proprietor has established a collection of restaurants that sets a new paradigm within the hospitality profession, including The French Laundry, in Napa Valley, and Per Se, in New York, among others.
He is the first and only American-born chef to hold multiple three-star ratings from the prestigious Michelin Guide, as well as the first American male chef to be designated a Chevalier of The French Legion of Honor, the highest decoration in France.
Chef Keller has earned countless accolades, including The Culinary Institute of America’s “Chef of the Year” Award and the James Beard Foundation’s “Outstanding Chef” and “Outstanding Restaurateur” Awards
How to Clean
Thomas Keller Insignia is dishwasher safe. Unlike other stainless steel cookware, Thomas Keller Insignia's sealed rims prevent delamination making it truly dishwasher safe. Over time, stainless steel may stain due to oil build up. Any staining or residue can be scrubbed with the powder version of Barkeeper's friend and a soft scrubber.