Preheat oven to 350 degrees. Spread bottom of 9×13 pan with parchment or grease very well the bottom.

Sprinkle the coconut and nuts on bottom. Prepare the cake according to package directions and pour into pan.

Beat together cream cheese, cooled melted butter, and confectioner’s sugar; spread on top of batter, but being careful not to put ALONG THE EDGES OF THE PAN OR IT WILL OOZE OUT!

Bake for 1 hour.