1 Duncan Hines Deluxe II white cake mix
1 (3 1/2 oz.) can flaked coconut
1 1/3 c. water
2 egg whites
1 (15 oz.) can cream of coconut
1 (12 oz.) carton Cool Whip

Combine cake mix, 1 cup coconut, water and egg whites. Beat 2 minutes at high speed. Reduce heat to low for 1 minute longer. Pour batter into greased, floured 9 x 13 inch cake pan. Bake at 350 degrees for 20-30 minutes. While hot, pour cream of coconut over cake (which has been punched with holes from ice pick or toothpick) to saturate thoroughly. When cool, spread Cool Whip over cake. Sprinkle with remaining coconut. Cover and chill at least 4 hours.