Potato Salad - cooking recipe

Ingredients

3/4 c. finely chopped onion
1/4 c. lemon juice
1 Tbsp. salt
1/2 tsp. dry mustard
1/4 tsp. pepper
4 lb. potatoes
1 1/2 c. chopped celery
1 1/2 c. mayonnaise

Preparation

Boil potatoes in jackets.
Cool slightly, peel and cube.
Mix onion, lemon juice, salt, mustard and pepper.
Toss with hot potatoes; chill.
Stir in celery and mayonnaise.
You may need more or less mayonnaise according to your taste and the potatoes.