TopicCostco sheet cake prices 2017.
PostedWed, Sep 11th 2019 12:11 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.
Sheet cake is one of the best forms of cake to make for a crowd because it doesn’t require very much layering or structural support and it is easy to transport. Plus, a slice of sheet cake lends itself well to skilled piping work or other edible decorations. That being said, it can be tricky to determine which size of sheet cake is best for your event. To learn about sheet cake sizes and how to calculate the number of servings per sheet cake, keep reading.