Orange Jello Salad

1 small lemon Jello

1 small orange Jello

2 cups boiling water

1 ½ cup cold water

20 oz crushed pineapple, drained

2 cans mandarin oranges, drained

4 sliced bananas

miniature marshmallows

Mix and jell above in an oblong 10x13 dish.  It topping is desired:

1 cup pineapple juice

½ cup sugar

2 Tbsp butter

2 Tbsp flour

1 beaten egg

Mix in saucepan. Boil for 5 minutes, watching and stirring constantly.  Cool.  Also can add 1 cup Cool Whip to cover Jello dish.