I have a friend that is asking for a single layer cake. I normally do all my cakes two layers. What i need to know is how many will a 9x13, single layer, 11x15 single layer, and 12x18 single layer cake feed? Thanks in advance for any information.

April York

divide size of square or rectangular cake by size of serving and multiply results

ex:

12x18 cut into 2x2 servings....

12/2 = 6
18/2 = 9

9*6 = 54 servings

Thanks Doug, exactly what i needed.