Coca Cola Cake

Ingredients:

1 cup margarine
1 3/4 cup sugar
2 eggs
1/2 cup buttermilk
1 tsp. vanilla
2 cups flour
3 Tbs. cocoa
1 tsp. baking soda
1 tsp. salt 
1 1/2 cups miniature marshmallows
1 cup coca cola

Beat margarine and sugar well, beat in eggs, buttermilk and vanilla. Add dry ingredients, mix well and fold in coca cola and marshmallows. Pour into a greased and floured 9X13 inch pan and bake at 350° for 30 minutes until cake springs back. Cool.

Frosting:
1/2 cup margarine
2 Tbs. cocoa
6 Tbs. coca cola
1 tsp. vanilla
1 lb. powdered sugar
1 cup chopped nuts

Heat to boiling, margarine, cocoa and coca cola. Beat in powdered sugar, vanilla and fold in nuts. Frost cooled cake.