Fluffy Coconut Cake
["1 box white cake mix", "1 1/4 c. water", "1/4 c. vegetable oil", "2 eggs", "1 oz. can cream of coconut", "16 oz. whipped topping", "1 (7 oz.) pkg. flaked coconut"]
["Prepare cake according to directions.", "Pour into greased and floured 9 x 13 cake pan.", "Bake at 350\u00b0 for 35 minutes or until knife comes out clean.", "Leave in pan."]
["white cake mix", "water", "vegetable oil", "eggs", "cream of coconut", "whipped topping", "flaked coconut"]