3. Choose the proper pan size (and color).
Your recipe calls for two 9-inch round cake pans, but you only have 8-inch pans. What to do? Go get two 9-inch pans. Pan size is specified in recipes because a cake increases in volume 50 to 100 percent during baking; if your pan is too small, the cake could overflow. Color is important, too; glass or dark nonstick pans usually require a 25-degree reduction in baking temperature versus silver-colored aluminum pans.