Coca-Cola Cake
["1 stick margarine", "3 Tbsp. cocoa", "6 Tbsp. Coca-Cola", "1 box powdered sugar (4 c.)", "1 c. chopped pecans"]
["Cake:", "Combine flour and sugar in large bowl.", "Heat margarine, cocoa and Coca-Cola to boiling.", "Pour over flour and sugar; stir well.", "Add buttermilk, eggs, soda, vanilla and marshmallows.", "Pour into greased 9 x 13-inch pan.", "Bake at 350\u00b0 for 30 to 40 minutes."]
["margarine", "cocoa", "Coca-Cola", "powdered sugar", "pecans"]