Very small baked potato 1 teaspoon powdered sugar
1 teaspoon mustard 2 tablespoons vinegar
1 teaspoon salt 3/4 cup olive oil
Remove and mash the inside of potato. Add mustard, salt, and powdered sugar; add one tablespoon vinegar, and rub mixture through a fine sieve. Add slowly oil and remaining vinegar. By the taste one would hardly realize eggs were not used in the making.