Chocolate Frosting
["6 Tbsp. butter", "6 Tbsp. cocoa", "1/4 c. milk", "2 1/2 c. powdered sugar"]
["In large bowl with electric mixer at high, beat together the butter, cocoa and milk until smooth.", "Gradually beat in the powdered sugar until right consistency.", "Be sure cake is cool when frosting."]
["butter", "cocoa", "milk", "powdered sugar"]