TopicDinosaur birthday sheet cake.
PostedTue, Aug 13th 2019 18:18 PM
In general, the 13-by-9-inch cake will take about 5 to 10 minutes less than the 9-inch layers. To be safe, start checking about 15 minutes before the time in the original recipe. Cupcakes usually take about half as long as a 9-inch round cake. If the cake called for 30 to 35 minutes of baking time, start checking the cupcakes after 15 minutes.
When it comes to determining how many servings you can get out of your sheet cake, you’ll first need to decide how large you want each piece to be. Typically, 2” x 2” or 2” x 3” pieces are suitable sizes for each portion. To figure out how many servings you’ll yield from a given pan, simply follow the formula below.