¼ cup vinegar
Mix ingredients in order given, adding vinegar very slowly. Cook over boiling water, stirring constantly until mixture thickens, strain and cool.
Cream Dressing II
1 teaspoon mustard
1 teaspoon salt
2 teaspoons flour
1½ teaspoons powdered sugar
Few grains cayenne
1 teaspoon melted butter
Yolk 1 egg