1/2 c. sugar
1 c. pineapple juice
1 beaten egg
1 tbsp. butter
2 tbsp. all-purpose flour
1 c. Cool Whip

In medium saucepan, heat all ingredients. Stir constantly over medium heat until smooth and thick. Cool completely and fold in Cool Whip. Then, most important, enjoy with your favorite fruit: cubed apples, bananas, grapes, melons, etc.