[3] Onion gravy may be served to accompany many foods, such as pork, beef steak, meatloaf, hamburger, bangers and mash, hot dogs, and chips,[1][4][5][6] among others.

Vegan onion gravy also exists, which may use seitan cooking broth in its preparation.

[7] Premade mixes and formulations also exist, such as solid sauce bars.

[3][11] Additional ingredients may include cream, garlic, bread crumbs, butter, vegetable oil, and brown sugar,[1][3][4] among others.

Various herbs and spices may be used, such as salt, pepper, sage, oregano, and thyme.