This Vanilla Sheet Cake recipe turns out perfectly every single time. The cake is perfectly moist, flavorful and fluffy and topped with Vanilla Buttercream Frosting, making it the perfect party dessert!
Preheat oven to 350 degrees F. Coat a 11×16 pan with cooking spray and set aside. Using a stand mixer fitted with the paddle attachment (or a large mixing bowl with a hand mixer), combine the butter, sugar, eggs and vanilla and beat until combined.
In a separate bowl, combine the flour, baking powder and salt. Mix well. Gradually add to the butter mixture and beat on medium-low speed until just combined. Add the milk and mix until just combined. Pour the batter into the prepared pan, spreading in an even layer.
Bake in the preheated oven for 20 minutes, or until a toothpick inserted into the center comes out clean. Let cool. Spread frosting over the top in an even layer and top with sprinkles, if desired. Cut into squares and serve!