1 pkg. yellow cake mix
3 tbsp. butter
3 egg yolks

Mix above ingredients to crumb stage and pat into 9x13 inch pan. Beat 3 egg whites. Gradually add 1/2 cup white sugar. Next, add 1 can coconut and 1 can drained crushed pineapple. Spread over the crust and top with a cover of fine chopped nuts. Bake at 350 degrees for 30 minutes.