4 to 6 apples, unpeeled
1 tbsp. flour
1 (20 oz.) crushed pineapple
2 tbsp. apple cider vinegar
1 egg
1/2 c. sugar
1 c. salted dry roasted peanuts, chopped
1 container Cool Whip

Drain pineapple. Heat on low, pineapple juice, flour, sugar, vinegar and egg; stir until thick. Refrigerate. Must be cold. Then chop apples in bite-size pieces. Add to apples: Cool Whip, thickened sauce, nuts and pineapple. Refrigerate.