All-Clad Cop-R-Chef Copper Cookware

The Cop-R-Chef Collection features an extra-thick copper exterior. The cooking surface is handpolished 18/10 stainless steel that cleans easily. The inner core of the Cop-R-Chef is pure aluminum across the bottom, but all the way up the sides, that means it will heat quickly and evenly. These three layers are are bonded together for long lasting cooking pleasure. Made in the USA too!