TopicHow many servings per 1/2 sheet cake.
PostedSun, Aug 04th 2019 22:05 PM
It takes two 18-ounce boxes of cake mix to make a half sheet cake, measuring approximately 12-by-18 inches. A half sheet cake provides 36 to 108 servings, depending on how it is sliced. Commercially prepared half sheet cakes are often made by assembling two 9-by-13-inch cakes on a cake board.
The depth of the pan is key to note whether you’re dealing with a single layer or double layered cake. If you want a single layer cake, use a deeper pan. If you’d like multiple layers, you have two options: use two shallow pans to bake two thinner cakes, or use one deep pan to create a tall cake that you can cut into layers once it cools.