1. Skipping the roux
What goes wrong: Flour stirred straight into liquid forms lumps and tastes raw.
The fix: Cook equal parts fat and flour together for a minute or two, either in the roasting pan with the drippings or in a pot with butter, until the mixture smells toasty and turns pale gold. That cooked paste is the roux that thickens the gravy.
2. Adding the liquid all at once
What goes wrong: Dumping in cold broth shocks the roux into clumps.
The fix: Add warm broth a little at a time, whisking constantly, and let each addition smooth out before pouring in more. Bring it to a gentle simmer for a few minutes so it thickens fully.
3. Leaving the browned bits behind
What goes wrong: The brown crust stuck to the roasting pan is concentrated flavor, and gravy without it tastes flat.
The fix: Pour off most of the fat, set the pan over medium heat, add a splash of broth or wine and scrape up the browned bits with a spoon before you build the roux.
4. Thin gravy
What goes wrong: Gravy that runs off the spoon usually needs more time or a little more thickener.
The fix: Simmer it uncovered a few more minutes. If it is still thin, stir a tablespoon of cornstarch into two tablespoons of cold water and whisk it in, then simmer a minute or two.
5. Lumpy gravy
What goes wrong: A few lumps happen even to careful cooks.
The fix: Pour the gravy through a fine strainer, or blend it for a few seconds with an immersion blender. Then taste and re-season, since blending can mute the flavor slightly.
6. Gravy that is too salty
What goes wrong: Pan drippings and store-bought broth are already salty, and gravy reduces as it cooks.
The fix: Add unsalted broth or a little water to dilute it, then re-thicken if needed. A splash of cream or a small knob of unsalted butter softens the edge. Next time, use low-sodium broth and add salt at the very end.
7. Gravy that is bland
What goes wrong: Gravy made with water or weak broth can taste like thickened liquid.
The fix: Season at the end with black pepper, a splash of soy sauce or Worcestershire, and a pinch of thyme or sage. A few drops of lemon juice or vinegar brighten it. Taste after each addition.
8. Making it ahead
What goes wrong: Gravy forms a skin and thickens as it sits.
The fix: Make it up to a few days ahead, cool it and refrigerate. Reheat gently, whisking in a splash of broth until it loosens, and re-season before serving.
Recipes that use these tips
These dishes are good for gravy:
- Thanksgiving sides: the sides that go with gravy.
- Shepherd's pie: a beef gravy filling under mashed potatoes.
- Air fryer potatoes: crisp potatoes to pour gravy over.
- Air fryer chicken thighs: a quick dinner for gravy.