Apple And Walnut Salad
["1 lb. red apples, diced (unpeeled)", "2 Tbsp. lemon juice", "1 tsp. sugar", "3/4 c. mayonnaise", "1/2 c. celery, chopped (optional)", "1/2 c. walnut pieces"]
["Toss apples and lemon juice together.", "Stir in sugar and 1 tablespoon of mayonnaise.", "Mix until apples are well coated.", "Add remaining mayonnaise, celery and walnuts, tossing well.", "Serve immediately."]
["red apples", "lemon juice", "sugar", "mayonnaise", "celery", "walnut pieces"]