Cocoa Cola Cake
["1 c. all-purpose flour", "1 c. sugar", "1/2 c. butter or margarine", "2 Tbsp. cocoa", "1/2 c. cola beverage", "1/4 c. buttermilk", "1 beaten egg", "1/2 tsp. soda", "1/2 tsp. vanilla", "2 c. miniature marshmallows"]
["Combine flour and sugar in a 2 1/2-quart bowl; set aside. Combine butter, cocoa and cola in a 2-cup glass measuring cup. Microwave at High 2 to 2 1/2 minutes.", "Stir cola mixture into flour and sugar.", "Add buttermilk, egg, soda, vanilla and marshmallows; beat well.", "Pour into a greased 13 x 9-inch baking dish.", "Spread marshmallows evenly in batter.", "Microwave at High 10 to 12 minutes; rotate dish 1/4 turn at 2-minute intervals.", "Frost cake while hot with Chocolate Cola Frosting."]
["flour", "sugar", "butter", "cocoa", "cola beverage", "buttermilk", "egg", "soda", "vanilla", "marshmallows"]