Recipe for cooking old-fashioned boiled salad dressing

Salad Dressings :: Salad Dressings for Vegetables

Old-Fashioned Boiled Salad Dressing

1/2 C. sugar
1 tsp. salt
1 tsp. dry mustard
1 Tbsp. flour
1/2 C. milk
1 egg, beaten
1/2 C. cider vinegar
1/2 C. sour cream

In a saucepan, Mix together sugar, salt, mustard and flour. Add milk and beaten egg. In a separate pan, heat the vinegar and gradually add to the mixture. Cook over low heat until dressing has thickened. Cool slightly and mix with sour cream.