Mother'S Potato Salad Dressing - cooking recipe

Ingredients

1 c. sugar
1/2 c. vinegar
2 Tbsp. butter
1 heaping Tbsp. flour
1 Tbsp. prepared mustard or to taste
1 egg
1 c. cream or milk
pinch of salt

Preparation

Place sugar, vinegar and butter in heavy pan; let come to a boil.
Blend together remaining ingredients and add to the boiling mixture.
Stir until it comes to a hard boil.
Take from heat; add some salad dressing.
Keeps well in refrigerator.
Use this dressing with chopped potatoes, celery, onion and eggs.