Step 1

Prepare the cake batter according to the 9x13 directions on the box. Before pouring into the pan, stir in coconut extract and coconut. Mix well, and pour into a greased 9x13 pan and bake according to the directions on the box.

Step 2

Once the cake has cooled, make the icing by combining the cream cheese and butter in a large bowl. Mix with a hand mixer or in a stand mixer until smooth and well blended. Add the powdered sugar one cup at a time, mixing well after each addition. Add the coconut and vanilla extract and mix well. Add a little milk if the icing is too thick or a little more powdered sugar if it seems too thin. Spread the icing evenly over the cooled and and sprinkle with the coconut.