Toasted Coconut Cake
["1 box yellow cake mix", "2 sticks butter or margarine, softened", "1 c. packed brown sugar", "1 small can shredded coconut (about 1 c.)", "1/2 to 1 c. chopped pecans"]
["Prepare cake mix per box instructions and bake in a sheet cake pan. Prepare topping (while cake bakes) by mixing remaining ingredients together. Spread over warm cake and return to the oven and bake at 350\u00b0 for 10 to 15 minutes."]
["yellow cake mix", "butter", "brown sugar", "coconut", "pecans"]