2 c. diced, cooked chicken
1 lg. potato, cooked, peeled and diced
1/2 c. diced celery
2 hard cooked eggs, chopped
1/4 c. finely chopped onion
1 c. mayonnaise
1/8 tsp. salt
Pinch pepper
2 tbsp. white wine vinegar

Place chicken in medium bowl; sprinkle with vinegar. Let stand 15 minutes. Add remaining ingredients; mix well, cover and refrigerate 6 hours or overnight. Makes 2 to 3 main dish servings.