Santa Maria Mayonnaise

Santa Maria Mayonnaise is a condiment made from an emulsion of an acid and a protein, specifically vinegar (or lemon juice) and egg yolks. While mayonnaise is often referred to as a dressing, it is really intended to "dress" sandwiches and not leaf salads. This is different from standard salad dressing, which is usually made from a combination of vinegar and oil, such as olive or vegetable oil. However, mayonnaise may be added to other kinds of salads to lend creaminess, such as salads made from tuna, crab, or pasta.