Frozen Fruit Salad - cooking recipe

Ingredients

1 (3 oz.) pkg. Jell-O mixed fruit, strawberry or lemon gelatin
dash of salt
1 c. boiling water
1 (8 3/4 oz.) can pineapple tidbits
1/4 c. lemon juice
1/3 c. mayonnaise
1 c. whipping cream *
1 banana, diced
1/2 c. seeded halved grapes
1/4 c. diced maraschino cherries
1/4 c. chopped nuts

Preparation

*Or 2 cups sour cream.