What is the thinnest sauce?

It's difficult to definitively say what the "thinnest" sauce is, as "thinness" is subjective and can depend on the specific ingredients and cooking methods. However, here are some sauces that are generally considered very thin:

* Water: While not technically a sauce, water is the thinnest liquid and can be used as a base for some sauces.

* Broth: Broths, like chicken broth or vegetable broth, are thin liquids made from simmering ingredients in water. They are often used as a base for soups and stews.

* Vinegar: Vinegar is a thin, acidic liquid that is used in many sauces, marinades, and dressings.

* Soy Sauce: Soy sauce is a thin, salty sauce that is used in many Asian cuisines.

* Fish Sauce: Similar to soy sauce, fish sauce is a thin, salty sauce that is often used in Southeast Asian cuisine.

* Worcestershire Sauce: This thin, savory sauce is a blend of fermented ingredients and is used as a condiment or in cooking.

Ultimately, the thinnest sauce will depend on your specific needs and preferences.