Potato Salad - cooking recipe

Ingredients

3 lb. potatoes with the skins on
8 to 10 hard-boiled eggs
3 Tbsp. vinegar
4 Tbsp. mayonnaise
3 stalks celery, chopped fine
1 onion, chopped fine

Preparation

Boil potatoes and eggs as usual.
Allow potatoes to cool, then peel and cut into small pieces.
Add chopped eggs.
Mix in a bowl with the celery, onions, vinegar and mayonnaise.
Place in refrigerator to chill.