1 package white cake mix
3 ounces lime jello
1 cup hot water
1/2 cup sugar
2 tsp grated lime rind
2 tbsp lime juice
3 egg whites
2 1/2 cups crushed pineapple, drained
1 cup heavy cream, whipped and sweetened
3/4 cup flaked coconut

Prepare, bake and cool one 8″ layer cake. Dissolve Jello in hot water; add 1/4 cup sugar, lime rind and juice. Chill until it begins to thicken. Beat egg whites until foamy; beat in remaining sugar until whites are stiff. Fold in Jello mixture. Chill, stirring occasionally, until mixture begins to set. Fold in pineapple. Pour into lightly oiled 1 1/4 quart bowl. Chill until firm. Unmold onto cake layer. Frost cake and mold with whipped cream. Sprinkle with coconut flakes.