Chocolate Icing
["1 egg", "1 stick butter", "1/2 c. cocoa", "powdered sugar", "1 tsp. vanilla"]
["Beat egg.", "Melt butter.", "Add butter and cocoa to beaten egg. Add powdered sugar (until right consistency to spread) and vanilla.", "Blend until smooth."]
["egg", "butter", "cocoa", "powdered sugar", "vanilla"]