2 sticks butter
2 tbsp. cocoa
1 c. Pepsi
2 c. flour
2 c. sugar
2 eggs
1/2 c. buttermilk
1 tsp. vanilla
1 tsp. baking soda
1 1/2 c. miniature marshmallows

FROSTING:

1 stick butter
3 tbsp. cocoa
1/3 c. Pepsi
1 lb. powdered sugar

Boil butter, cocoa and Pepsi. Pour over the flour and sugar. Add the eggs, buttermilk, vanilla, soda and marshmallows. Bake at 350 degrees for 30-35 minutes.

FROSTING: Boil the butter, cocoa and Pepsi. Pour over the powdered sugar.