Yellow Cake: 1 package yellow cake mix 1 cup sour cream 1/3 cup vegetable oil ¼ cup water ¼ sugar 4 large eggs 1 tsp vanilla extract Chocolate Buttercream Frosting: 2 sticks butter 6 cups powdered sugar ⅔ cup heavy cream ¾ cup cocoa powder 2 ½ tsp vanilla extract

1. Combine cake ingredients. 2. Make sure to oil your pan and dust with flour. 3. Bake at 350 degrees for 30-40 min. 4. Once partially cooled, poke holes in your cake and fill with warmed peanut butter. 5. While that's soaking in, mix your icing, adding ingredients a little at a time. 6. Ice your cake and enjoy!