An incredibly moist and tender white cake with an easy-as-can-be strawberry buttercream frosting. This 7UP® Sheet Cake with Strawberry Buttercream Frosting will go over in a big way at your next summer gathering!
Preheat oven to 325 degrees F. Coat a 9- x 13-inch baking dish with non-stick cooking spray.
For a larger, lower profile cake coat a 12" x 17" rimmed baking sheet (jelly roll pan) with non-stick cooking spray. Pour batter into the prepared pan and bake in a preheated 325 degree F oven for 20 to 25 minutes. Watch closely and check often towards end of baking time.