Grammy'S Potato Salad - cooking recipe

Ingredients

8 large potatoes
3 eggs
3/4 c. sugar
1/2 c. vinegar
butter (size of an egg)
1 tsp. mustard
1/2 tsp. salt
pepper to taste

Preparation

Boil and peel potatoes.
Beat eggs with sugar.
Add remaining ingredients.
Cook in double boiler until thick; then, thin with light cream when ready to use.
Add potatoes and garnish.
Keep in refrigerator.