1 butter cake mix
1 (16 oz.) can cream of coconut
1 can sweetened condensed milk
1 (9 oz.) carton whipped topping
1 can flaked coconut

Prepare cake. Use package directions for oblong cake. Pierce top of hot cake. Pour next 2 ingredients over top. Let stand for 2 hours. Spread with whipped topping. Sprinkle with coconut.