Classic Macaroni Salad
["1 c. real mayonnaise", "2 Tbsp. vinegar", "1 Tbsp. prepared mustard", "1 tsp. sugar", "1 tsp. salt", "1/4 tsp. pepper", "8 oz. elbow macaroni, cooked and drained", "1 c. sliced celery", "1 c. chopped green pepper", "1/4 c. chopped onion"]
["Combine first 6 ingredients.", "Stir in remaining ingredients; cover and chill.", "Makes 5 cups.", "(Can substitute nonfat plain yogurt for mayonnaise.)"]
["mayonnaise", "vinegar", "mustard", "sugar", "salt", "pepper", "elbow macaroni", "celery", "green pepper", "onion"]