Potato Salad - cooking recipe

Ingredients

1/4 small onion, finely chopped
1 small stalk celery, chopped
2 medium size, cooked potatoes, cut up
1/2 tsp. prepared mustard
1/2 tsp. vinegar
1/4 c. mayonnaise or salad dressing
salt and pepper to taste
1 hard-cooked egg

Preparation

Put vegetables in a bowl.
Mix mustard, vinegar and mayonnaise or salad dressing.
Mix gently with the vegetables, salt and pepper.
Slice egg on top of salad.
Makes 2 servings, about 3/4 cup each.