Potato Salad Dressing - cooking recipe

Ingredients

1 beaten egg
1/2 c. sugar
1 Tbsp. flour
1/2 c. water
1/2 c. vinegar
2 Tbsp. butter
1/2 tsp. salt
1/4 tsp. pepper

Preparation

Combine in the\torder
given, stirring after each addition. Boil until thick.
Cool before adding to the salad.