1/4 tablespoon salt 11/2 tablespoon flour 1 teaspoon mustard Yolks 2 eggs 11/2 tablespoons sugar 11/2 tablespoons melted butter Few grains cayenne 3/4 cup milk 1/4 cup vinegar Mix dry ingredients, add yolks of eggs slightly beaten, butter, milk, and vinegar very slowly. Cook over boiling water until mixture thickens; strain and cool.
Coleslaw: add vinegar and celery seed to above and add to coleslaw mix
Potato salad: use as is or add a bit of miracle whip.
Macaroni salad: use as is to cooked macaroni noodles, cubed ham, sharp cheddar cubes and frozen peas.