Directions:

Preheat oven to 350°F. Coat a 9×13 pan with nonstick spray and set aside.
In the bowl of your stand mixer fitted with the paddle attachment mix all the cake ingredients together on low speed for 30 seconds. Turn the speed up to medium and mix for 2 minutes, scraping the sides as necessary.
Pour the batter into the prepared pan and bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
Allow the cake to cool completely.