2 sm. boxes or 1 lg. box lemon Jello
2 c. boiling water
2 c. 7-Up or Sprite
1 (20 oz.) can crushed pineapple (save juice)
1 1/2 c. miniature marshmallows
2 lg. bananas, sliced

TOPPING:

1/2 c. sugar
2 tsp. flour
1 egg, beaten
1 c. pineapple juice

Mix flour and sugar first, then egg and juice. Cook until thick; add 2 tablespoons of butter. Chill until cool.

Whip 1/2 cup cream; fold into topping. Spread over Jello and fruit mixture. Sprinkle with grated Parmesan cheese, then 1/4 cup shredded Cheddar cheese. Refrigerate until set and cut into squares.