2 c. unsifted flour
2 c. sugar
2 tbsp. cocoa
1 tsp. baking soda
1 tsp. salt
2 sticks butter
1 c. Coke beverage
1/2 c. buttermilk
2 eggs
1 1/2 c. miniature marshmallows (optional)

Combine flour, sugar, cocoa, soda and salt. Bring butter and cola to a boil and add to dry mixture. Add buttermilk, eggs and marshmallows. This will be a very thin batter with marshmallows floating on top. Bake in a large oblong pan at 350 degrees for 45 to 60 minutes.

FROSTING:

1/2 c. butter
2 tbsp. cocoa
6 tbsp. cola
1 box confectioners sugar
1 c. chopped nuts
1 tsp. vanilla

Combine butter, cocoa and cola and bring to a boil. Pour over confectioners sugar and mix well. Add nuts and vanilla. Spread over cake while hot.