2 pkg. lemon Jello
2 c. hot water
1 c. crushed pineapple, drained
2 bananas, cut up
2 c. 7-Up
1 c. sm. marshmallows

Mix Jello and hot water. Add 7-Up and cool until almost thick; add remaining ingredients. Let stand until firm, put on topping.

TOPPING:

1 c. pineapple juice
1 1/2 c. sugar
1 egg, beaten
2 tbsp. flour
2 tbsp. butter
1 pkg. Dream Whip

Cook pineapple juice, sugar, egg, and flour until thick. Add butter and cool. Fix Dream Whip and add to topping. Pour on top of salad and chill.