Pretzel Salad - cooking recipe

Ingredients

1 stick margarine
1 c. pretzels, crushed
8 oz. Cool Whip
20 oz. can crushed pineapple, drained (reserve juice)
1/2 c. sugar
8 oz. cream cheese
2 Tbsp. cornstarch

Preparation

1st Layer:
Melt in saucepan 1 stick of margarine.
Add 1 cup of crushed pretzels and 1/2 cup sugar.
Press in a 9 x 13 pan.