1 (12 oz.) pkg. chocolate chips
1 c. chopped nuts (opt.)
6 beaten egg yolks
6 stiff beaten egg whites
1 (8 oz.) Cool Whip
2 tsp. vanilla
2 tbsp. sugar
1 angel food cake

Melt chocolate chips in double boiler, remove from heat, add vanilla, egg yolks, beat in one at a time. Place in bowl; cool.

Fold in stiff egg whites, Cool Whip and sugar.

Break angel food cake in pieces and place 1/2 in 9"x13" pan, add 1/2 Cool Whip mix, rest of angel food cake, followed by rest of Cool Whip mixture. Refrigerate for 24 hours.