1-Box yellow or white cake mix
1-Can Sweetened Condensed Milk
1-12 oz. Cool Whip
Prepare cake mix as directed on box. Bake in a 9" x 13" pan.
After baking, punch holes in the top of the cake with a wooden spoon handle. Allow to cool for a little before pouring the sweetened condensed milk over the top of the cake. Allow to cool completely. Top with Cool Whip, then sprinkle with coconut. Store in refrigerator. The cake is better if made the day before serving.