Rectangle Cake Pan Serving Sizes. Standard pan areas cheat sheet. To find the pan area, multiply the pan length by the pan width.
The charts are based on baking recommendations from the wilton test kitchen; Medium square $40+ ($50+ with fondant) A 2 tall 12 x 18 would be cut 6 pieces by 9 pieces, or 54 pieces.
Continue this process until you have only a small circle of cake left in the center.
Cake serving size area = piece of cake length x piece of cake width. Redesigned chevron pattern on surface increases airflow for even baking and browning. Here's a cake batter capacity chart for fat daddio's pans that will help determine how much batter you will need. This is a perfect size for parties, and you can expect to get between 12 and 20 slices from a single cake.