Yellow Cupcakes

1 box yellow cake mix
3 eggs
1/3 cup oil
1 cup buttermilk
1/2 cup mayonnaise
2 tsp. vanilla extract

Sift cake mix into a separate bowl and set aside. Whisk together remaining ingredients until uniform consistency. Stir in cake mix until well combined. Fill cupcake liners 2/3 full and bake at 350* for 17 minutes. Let cool completely before frosting.



Vanilla buttercream:
1 cup softened butter
3 tsp. vanilla
4-5 cups powdered sugar
1 T. milk if needed
sprinkles or decorations (optional)
Beat butter two minutes. Add vanilla. Gradually add powdered sugar. Add milk if needed. Pipe onto cooled cupcakes with large open or closed star tip.