2 diced apples
1 c. diced celery
1/2 c. broken walnuts
1/4 c. mayonnaise
1 tbsp. sugar
1/2 tsp. lemon juice
1/2 c. Cool Whip

Mix apples, celery and walnuts in a medium bowl. Mix mayonnaise, sugar, lemon juice and Cool Whip. Add to apple mixture. Refrigerate.