Potato Salad Dressing - cooking recipe

Ingredients

3/4 c. sugar
1 1/2 Tbsp. flour
1 c. milk
1/4 c. vinegar
1 beaten egg
1 c. mayonnaise
1 Tbsp. mustard

Preparation

Mix together the sugar and flour, then add the milk, vinegar and egg. Stir until smooth and cook until thick. Add mayonnaise and mustard.