Step 1

Preheat oven to 350°F. Prepare cake according to package directions, and bake in a greased 13x9 inch baking dish.

Step 2

While the cake is baking, whisk together the cream of coconut and sweetened condensed milk.

Step 3

While the cake is still warm from the oven, use a skewer, drinking straw, or fork to poke holes in the cake about 1 inch apart.

Step 4

Pour the milk mixture over the top. Refrigerate until cool, about 1–2 hours.

Step 5

Spread whipped topping over the top and sprinkle with coconut. Refrigerate until ready to serve.

Step 6

Store cake in the refrigerator.