German Chocolate Upside Down Cake

1 box German chocolate cake mix
(mix as directed on package)
1 cup shredded coconut
1 cup chopped pecans
1 stick butter
1 8-oz pkg. cream cheese
16 oz. box of confectioners’ sugar
Preheat oven to 350 degrees. In a 13 x 9 inch baking dish, place the coconut and pecans, spread evenly. Mix cake mix according to package directions; pour this over the coconut and pecan mixture in the baking dish. In a saucepan, over low heat, melt butter and cream cheese; mix well and add the box of confectioners’ sugar. Mix well and spoon over cake batter. Bake 35-40 minutes. Cool, cut and eat. DO NOT invert cake onto another platter.
My cousin's wife said she had to bake it for about 5-10 minutes more than the directions, so check it and adjust the time accordingly