Coca-Cola Cake
["1 c. butter, softened", "1 3/4 c. sugar", "1 tsp. vanilla", "2 eggs", "1/2 c. buttermilk", "2 c. flour", "3 Tbsp. cocoa", "1 tsp. soda", "1 c. Coke", "1 1/2 c. marshmallows"]
["Combine all ingredients except Coke and marshmallows in a large mixing bowl.", "Blend at low speed; beat 1 minute at medium speed.", "Add Coke; blend well.", "By hand, stir in marshmallows. Pour batter into greased 9 x 13-inch pan.", "Bake at 350\u00b0 for 40 to 45 minutes or until done.", "Cool about 30 minutes.", "Spread with Cola Icing."]
["butter", "sugar", "vanilla", "eggs", "buttermilk", "flour", "cocoa", "soda", "marshmallows"]