Onion gravy

Onion gravy is a type of gravy prepared with onion. Various types of onions are used in its preparation, and some onion gravies use several types of onions in their preparation. Some preparations utilize caramelization of the onions. Onion gravy may be served to accompany many foods, such as pork, beef steak, meatloaf, hamburger, bangers and mash, hot dogs and French fries, among others. Vegan onion gravy also exists, which may use seitan cooking broth in its preparation. Premade mixes and formulations also exist, such as solid sauce bars.