1 pkg. (18.25oz) plain white cake mix
1 cup whole milk
8 Tbls. (or 1 stick) butter (melted)
1 pkg. 3.3 oz. white chocolate pudding (add even if you have a cake mix with a pudding already in it)
3 extra large eggs
1 teas. vanilla extract
2 teas. cinnamon
Butter Cream Frosting
Preheat oven to 350º and grease/flour a 9x13 inch pan.
In a large mixing bowl add cake mix, milk, melted butter, pudding mix, eggs, vanilla, and cinnamon. Blend with a hand mixer for 1 minute at low speed.
Stop and scrape down all sides of bowl and increase mixer speed to medium for 2 more minutes.
Pour batter into 9x13 pan and spread out evenly. Bake at 350º for 32-38 minutes (I always check at 32 minutes) or until a toothpick inserted in the middle comes out clean.
Cool on a wire rack.
Frost with the Butter Cream Frosting