Onion Gravy
Onion gravy is a rich, savory sauce made by slowly cooking onions until soft and deeply flavorful, then simmering them in a seasoned broth thickened to a smooth, velvety consistency. Comforting and aromatic, it adds depth and warmth to meats, mashed potatoes, and classic comfort-food dishes.
Whenever I’m looking for an easy gravy that I can serve over mashed potatoes or hamburger patties, I often reach for this recipe. It reminds me of gravy my grandmother used to make.
Why You’ll Love This Onion Gravy
- Quick and easy! Ready in under 10 minutes, start to finish.
- Absolutely delicious! This onion gravy is full of comforting flavor.
- It’s easy to make with simple ingredients.
- It adds incredible depth to any meal, and instantly elevates everything from mashed potatoes to roasted or grilled meat.

Ingredients
- Large onion, thinly sliced
- Butter
- All-purpose flour
- Beef broth (Try my recipe for homemade beef bone stock/broth.)
- Fresh or dried parsley