Chocolate Cola Cake
["2 c. flour", "2 c. sugar", "2 cubes margarine", "3 Tbsp. cocoa", "1 c. cola beverage", "1/2 c. buttermilk", "1 tsp. baking soda", "1 tsp. vanilla", "2 eggs, well beaten", "1 1/2 c. mini marshmallows", "1 c. chopped nuts"]
["Sift the flour and sugar.", "Place margarine, cocoa and cola beverage in pan; bring to a boil and add flour mixture.", "Dissolve soda in buttermilk.", "Add remaining ingredients and mix well. Batter will be quite thin with marshmallows floating on top.", "Pour into well-greased 9 x 13-inch pan.", "Bake at 350\u00b0 for 30 to 35 minutes.", "Ice when cool with cola icing."]
["flour", "sugar", "margarine", "cocoa", "cola beverage", "buttermilk", "baking soda", "vanilla", "eggs", "marshmallows", "nuts"]