Grapefruit, Pineapple Salad - cooking recipe

Ingredients

1 large can crushed pineapple, drained (save the juice)
4 grapefruits
1 pkg. lemon Jell-O
1 c. hot water
3/4 c. pineapple juice
1/2 c. grapefruit juice
yolks of 2 eggs
1/4 c. pineapple juice
1/2 c. sugar
1/2 c. whipping cream, whipped

Preparation

Cut grapefruits crosswise; scoop out fruit with spoon.
Save the juice.
With sharp knife and clean hands, carefully remove membranes and lining from grapefruit hulls.
Set aside.