2 sm. pkg. lemon Jello
2 c. boiling water
2 c. 7-Up
1 c. crushed pineapple, save juice
2 bananas, chopped
2 c. miniature marshmallows

Prepare Jello with 7-Up in 9 x 13 pa. When it starts to jell add pineapple, marshmallows and bananas. Let set until firm.

TOPPING:

Juice from pineapple
1/2 c. sugar
2 tbsp. flour
1 c. Dream Whip, prepared
1 egg
2 tbsp. butter

Cook sugar, flour, juice, and egg until thick. Add butter and blend into Dream Whip. Spread on Jello and chill.