Cooking Hint of the Day - Make Your Own Insulated Baking Sheetsgreenspun.com : LUSENET : Cooking & Crafts : One Thread
Insulated sheets bake evenly, but they are pricey. Well, make our own!
Take two conventional cookie sheets (the same size) and put a penny at each corner of one. Place the other on top to create an air space.
-- Karen (firstname.lastname@example.org), March 25, 2002