What is Thermo-Clad technology in the Williams Sonoma Signature Thermo-Clad™ Copper 10-Piece Cookware Set?

In the Williams Sonoma Signature Thermo-Clad™ Copper 10-Piece Cookware Set, Thermo-Clad technology bonds thick, mirror-polished copper to a thin interior layer of 18/10 stainless steel. Made from 1.2mm-gauge copper. The stainless-steel lining is nonreactive.

What cookware tasks are best suited for the Williams Sonoma Signature Thermo-Clad™ Copper 10-Piece Cookware Set?

This set is designed for stovetop cooking tasks that benefit from fast, responsive heat control, including sautéing, simmering, braising, and stir-frying. Includes 10" and 12" fry pans. Includes 1 1/2-qt. and 4-qt. saucepans with lids. Includes a 4 1/2-qt. sauté pan with lid. Includes an 8-qt. stock pot with lid.

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Williams Sonoma Signature Thermo-Clad™ Copper 10-Piece Cookware Set

Q: Is the Williams Sonoma Signature Thermo-Clad™ Copper 10-Piece Cookware Set oven safe?

Yes, the cookware in this set is oven safe to 450°F. Lids are oven safe to 375°F. The lids have double-wall insulated stainless-steel construction.

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Frequently Asked Questions

In the Williams Sonoma Signature Thermo-Clad™ Copper 10-Piece Cookware Set, Thermo-Clad technology bonds thick, mirror-polished copper to a thin interior layer of 18/10 stainless steel.
- Made from 1.2mm-gauge copper.
- The stainless-steel lining is nonreactive.
This set is designed for stovetop cooking tasks that benefit from fast, responsive heat control, including sautéing, simmering, braising, and stir-frying.
- Includes 10" and 12" fry pans.
- Includes 1 1/2-qt. and 4-qt. saucepans with lids.
- Includes a 4 1/2-qt. sauté pan with lid.
- Includes an 8-qt. stock pot with lid.
Yes, the cookware in this set is oven safe to 450°F.
- Lids are oven safe to 375°F.
- The lids have double-wall insulated stainless-steel construction.