2 c. flour
2 c. sugar
2 sticks butter
3 tbsp. cocoa
1 c. Coke
1/2 c. buttermilk
2 eggs, beaten
1 tsp. baking soda
1 1/2 c. miniature marshmallows
1 tsp. vanilla

Combine flour, sugar and soda. Beat eggs and add to dry ingredients. Melt butter, cocoa and Coke stirring well (until butter is melted). Add to dry ingredients. Add buttermilk and vanilla. Now add marshmallows. Pour into a greased 9x13 pan. Bake at 325 degrees for 35 to 40 minutes. (Do not overbake.)

FROSTING:

1 cube butter
3 tbsp. cocoa
6 tbsp. Coke
1 lb. powdered sugar
1 c. chopped nuts