Juice from 1 (8 oz.) can crushed pineapple
1/2 c. sugar
1 tbsp. flour
2 tbsp. apple cider vinegar
1 beaten egg
4 c. diced Jonathon apples
1 (8 oz.) container Cool Whip
1 c. chopped cocktail peanuts

In a small saucepan, simmer together pineapple juice, sugar, flour, egg and apple cider vinegar. Let cool. Then fold together apples, Cool Whip, 1/2 cup peanuts and sauce mixture. Add the other 1/2 cup peanuts on top. Chill and serve.