Potato Salad - cooking recipe

Ingredients

12 potatoes, cooked and grated
12 eggs, hard-boiled and chopped
2 c. celery, diced
1 onion
1 1/2 c. sugar
2 1/2 to 3 c. mayonnaise
1/2 c. milk
1 Tbsp. mustard
4 tsp. salt
1 large carrot, grated
1/4 c. vinegar

Preparation

Put onion and vinegar in blender until fine.
Mix all together.
Sprinkle with parsley to serve.