Creamy Potato Salad

Ingredients

• 6 medium potatoes (2 lb.)
• 2 stalks celery, thinly sliced
• 1 medium green pepper, chopped
• 1/3 c. chopped onion
• 1 1/4 c. mayonnaise or salad dressing
• 1 Tbsp. vinegar
• 2 tsp. mustard
• 1 tsp. salt
• 1 1/2 tsp. pepper
• 6 hard-cooked eggs, coarsely chopped