I am imitating Helipops Diaper bag and making one square gift cake. This is to feed apprx 100 people. I am not sure which pans to use to ensure there is enough cake. Ideas are appreciated!
Helipops Diaper Bag:
Well each 10"x4" sq serves 50 less what you carve away. Looks like you will need at least a 10x4" sq present. OR place the bag on a sheet cake.