Salad Dressing
["2/3 c. water", "1/3 c. vinegar", "2 egg yolks", "2 level Tbsp. sugar", "1 heaping Tbsp. flour", "1 tsp. mustard", "1 tsp. salt"]
["Boil all ingredients and stir until thickened.", "Beat very well.", "Makes 1 pint."]
["water", "vinegar", "egg yolks", "level", "flour", "mustard", "salt"]