Apple Salad - cooking recipe

Ingredients

1/2 c. sugar
1 Tbsp. flour
1 (8 oz.) can crushed pineapple, with juice
1 egg, beaten
2 Tbsp. apple cider vinegar
5 apples, chopped
Cool Whip
3/4 c. nuts, chopped

Preparation

Beat egg and pour into saucepan.
Add flour, sugar, vinegar and pineapple with juice.
Cook over medium heat, stirring until thick.
Put in refrigerator to cool.
Meanwhile, chop apples (Granny Smith for tartness or Jonathan for color) and do not peel. Fold apples into cooled mixture and add Cool Whip and nuts.
Put into serving bowl.
Sprinkle with nuts.