And, texturally, the Southwest Salad Dressing never gets to the same level of creamy thickness. You need to start with a true mayonnaise. That's usually just eggs, oil, an acidic liquid and some salt.

Mayonnaise is perhaps the most popular, but both it and its main ingredients serve as the base for a couple of other ...

Vinegar-rich condiments : Condiments that are high in vinegar, such as mustard and Worcestershire, can last up to two or even three years in the fridge but taste best within a year of opening.