Mayonnaise Potato Salad - cooking recipe

Ingredients

2 lb. potatoes
1 1/2 tsp. salt
1/2 tsp. pepper
2 Tbsp. vinegar
1 onion, diced
1 c. celery, chopped
1/2 c. mayonnaise (if dry, add more)
1 Tbsp. Dijon mustard

Preparation

Boil, peel and dice potatoes.
Sprinkle with salt and pepper. Add vinegar, onion and celery.
Mix mayonnaise and mustard.
Pour over potatoes and mix.
Chill 2 hours.
Serve cold.