Classic Potato Salad - cooking recipe

Ingredients

1 cup mayonnaise
1 tablespoon vinegar
1 tablespoon fresh lemon juice (not from concentrate)
1 teaspoon salt
1 teaspoon sugar
1/4 teaspoon pepper
4 cups cooked cubed peeled potatoes (5 to 6 medium I cook the potatoes in the microwave with the skins on, let them cool and then peel)
1 cup sliced celery
1/2 cup chopped onion
4 hard-boiled eggs, chopped

Preparation

Combine first 5 ingredients.
Add peeled and cubed potatoes.
Add remaining ingredients, adding chopped eggs last.
Cover and chill (I always sprinkle this with a little paprika before covering).