What term is used for oil that has been flavored through heating with seasonings?

The term used for oil that has been flavored through heating with seasonings is infused oil. This process typically involves gently heating oil with herbs, spices, or other flavoring agents, allowing the flavors to meld and the oil to absorb these flavors over time. Infused oils can enhance the taste of various dishes and can be used in dressings, marinades, or as a finishing oil.

Emulsion sauce usually refers to a mixture of two immiscible liquids, where one is dispersed in the other, and is not specifically related to flavored oils. Sous vide is a cooking technique that involves vacuum-sealing food and cooking it to a very precise temperature in a water bath; it does not pertain to the flavoring of oils. Jus is a sauce made from the juices of meats and is generally used in savory dishes, rather than a term that describes flavored oils.