2 pkgs. lemon Jello
2 c. boiling water
1 (#2) can crushed pineapple, drained
2 c. 7-Up
2 lg. bananas
1 c. miniature marshmallows

Dissolve Jello in boiling water and add 7-Up; chill until partially set. Add ingredients and chill until firm.

TOPPING:

1/2 c. sugar
2 tbsp. flour
1 c. pineapple juice
1 egg, beaten
2 tbsp. butter
1 c. whipping cream

Cook until thick, then let cool and add 1 cup whipped cream (1 envelope Dream Whip may be used).