I took inspiration for this vegan sheet cake from my beloved chocolate cake recipe. The cake itself is very similar, but it’s baked in a half sheet pan instead. It’s a simple recipe, made in 1 bowl, and unlike layer cakes that need ample time to cool and frost, sheet cake takes less time to cook and is ready to eat quicker. But perhaps the best part is the simple cooked frosting that is poured over the cake while still warm. As the cake cools (and this doesn’t take long), the frosting hardens a bit and is completely irresistible. Sometimes Texas style sheet cakes are sprinkled with chopped nuts, so this is an option as well. My kids don’t care for nuts in their desserts, so I left them out.
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What size pan do I need?
Sheet cakes are typically baked in a half sheet pan, which is a large rimmed baking sheet about 11 x 17 inches long, sometimes 12 x 18 inches or even 13 x 18 inches. Mine is 11 x 17 inches. You could make the cake in a 9 by 13 inch cake pan if you really need to for a thicker cake and frosting. It will need to bake for 35-45 minutes though. And it won’t exactly be sheet cake.
Looking for more chocolate desserts?
Vegan Chocolate Cupcakes Chocolate Vegan Mug Cake The Best Vegan Brownies Vegan Chocolate Pie