1 c. Hellman's mayonnaise
2 tbsp. vinegar
1 1/2 tsp. salt
1 tsp. sugar
4 c. cooked, cubed, peeled potatoes
1 c. sliced celery
1/2 c. chopped onion
2 hard-cooked eggs, chopped

In large bowl stir first 5 ingredients until smooth. Add remaining ingredients, toss to coat well. Cover and chill. Makes about 5 cups.