Apple Salad - cooking recipe

Ingredients

15 1/4 oz. can crushed pineapple (undrained)
3/4 cup sugar
1/3 cup plain flour
1 stick margarine
4 medium apples
1 cup chopped nuts
8 oz. cool whip

Preparation

Cook pineapple, sugar and flour in pot until thick. when thickened and while still hot add 1 stick margarine.
Set aside. Let Cool.
Cut up 4 medium apples.
Put apples and 1 cup chopped nuts into pineapple mixture.
Top with medium container of cool whip (8 oz. size).