Question: how much batter do you need for a sheet cake?
Answer: The amount of batter for the 2 inch cake is based on a pan that is 2/3 full of batter. For the 3 inch cakes the amount is based on a pan 1/2 way full of batter. The average cake mix will make an approximate 4 to 5 cups of batter depending on the ounces it has.