1 yellow cake mix
1 (8 oz.) container Cool Whip
2 c. milk
1 c. sugar
1 lg. pkg. coconut

Cook cake mix as directed in large 9"x13" pan. Bring to a boil the milk, sugar and 1/2 coconut. Pour over cake that has been punched with holes so milk will run in. Let cool. Top with container of Cool Whip. Put rest of coconut on top. Refrigerate overnight.