Shirley Fromm'S Coconut Cream Cake
["1 pkg. chocolate cake mix", "2/3 c. flaked coconut (plus some for topping)", "1 1/3 c. water", "2 egg whites", "1 c. cream of coconut (see liquor drink mix section of your grocery store)", "1 (12 oz.) container Cool Whip, thawed", "1 c. sour cream or imitation sour cream"]
["Combine cake mix, 2/3 cup coconut, water and egg whites.", "Beat for 2 minutes at high speed and 1 minute on low speed.", "Pour into greased and floured 9 x 13-inch pan; bake at 350\u00b0 for 25 to 30 minutes, or until a wooden pick inserted in middle comes out clean.", "Cool cake in pan for 10 minutes.", "Punch holes all over top with 2-pronged fork.", "Pour cream of coconut over cake; let it cool.", "Mix thawed Cool Whip and sour cream together; spread over cooled cake.", "Chill at least 4 hours before serving.", "Can also be made with white cake mix."]
["chocolate cake mix", "flaked coconut", "water", "egg whites", "cream of coconut", "sour cream"]