When gravy becomes stew

Gravy and stew belong to the same family of slow-cooked, savoury preparations, and the boundary between them is practical rather than scientific. A gravy is normally a sauce made to accompany something else. A stew is a dish in which meat, vegetables or pulses are cooked and served in their surrounding liquid.

The distinction becomes unreliable when a gravy contains chopped onions, mushrooms, meat or dumplings, or when a stew is served with a separate starch. A generous ladle of beef gravy over mash remains gravy; a bowl of beef, carrots and onions in a thickened stock is generally stew. The fact that both may begin with a fond, stock and a little flour does not settle the matter.

The working distinction¶

The most useful test is what the liquid is doing. In gravy, the liquid is subordinate to the roast, sausage, pie or potato beneath it. In stew, the liquid binds the ingredients into a single serving.

These are conventions, not legal definitions. A cook can call a preparation gravy because it is served with roast beef, while another can call the same preparation stew because it contains enough meat and vegetables to eat with a spoon.

When gravy becomes stew¶

Gravy starts to resemble stew when it acquires a significant quantity of identifiable solids. A pan of beef gravy containing a few softened onions is still gravy, particularly if it is poured over meat. Add diced beef, carrots and potatoes, then simmer until the vegetables are tender, and the preparation has become a beef stew in all but name.

The transition is also marked by independent nourishment. If the mixture can be served as a complete portion without requiring roast meat, mash, rice or bread, stew is the more useful description. This is why onion gravy remains gravy despite containing plenty of onions: onions are its principal flavouring and texture, not a separate meal component.

Some preparations deliberately occupy the middle ground. Sausages cooked in onion gravy may be called sausage gravy in one context, but sausages braised with onions and enough liquid to eat as a pot meal may be described as a sausage stew. Pie gravy is similarly fluid in meaning: gravy inside a pie is part of the filling, whereas a bowl of meat and gravy served beside pastry is closer to stew.

When stew becomes gravy¶

A stew can move in the opposite direction when its solids are removed, blended or reduced until the liquid becomes the dominant part. Straining a beef stew produces a strongly flavoured gravy or jus, depending on its thickness, reduction and intended use. Picking the meat from a braise and serving the reduced cooking liquid over another dish makes the result function as gravy, even if it began life as a stew.

Reduction alone does not automatically create gravy. A thick, concentrated stew with its meat and vegetables intact remains a stew. Conversely, a thin liquid with no visible solids can still be called stew in some traditions if it is the cooking medium of a named dish. Names follow custom as much as consistency, a tiresome habit shared by most culinary terminology.

Thickness is not the deciding factor¶

Thickness is an unreliable boundary. Gravy may be thickened with a roux, cornflour or natural gelatin, while stew may be thickened by reduced stock, softened vegetables, flour on the meat or potatoes breaking down during cooking. A very thick gravy is not stew merely because it holds a peak, and a thin stew is not gravy merely because it pours.

The more useful question is whether the liquid is intended to coat or contain. Gravy should cling to meat or potatoes without becoming a separate solid layer. Stew should surround its ingredients and provide enough liquid to be eaten with them. Why flour thickens liquid explains the mechanics, but not the nomenclature.

Borderline examples¶

• Mushroom gravy: finely sliced mushrooms in a reduced sauce, served over meat or toast, remains gravy. A bowl of mushrooms, onions and pulses in stock is a mushroom stew.
• Giblet gravy: chopped heart, gizzard and neck meat may be stirred back into the sauce without turning it into stew, because the mixture is still made to accompany poultry. See Giblet gravy for the traditional distinction.
• Sausage gravy: the British preparation is usually sausages in onion gravy; the American preparation known as American sausage gravy is a thick milk-based sauce containing sausage meat. Neither name alone determines whether the result is a stew.
• Pie filling: meat in thick gravy inside pastry is normally pie filling, not stew, although the filling may have been made by stewing.
• Irish stew and similar dishes: the cooking liquid is part of the identity of the dish, even when it is thick enough to be described informally as gravy.

A practical test¶

For an unlabelled pot, ask three questions:

1. Could it be served satisfactorily without another principal ingredient?
2. Are the solids garnish-sized, or are they substantial portions of the meal?
3. Is the liquid being poured over food, or are the solids being served in it?

Mostly “over” indicates gravy; mostly “in” indicates stew. A preparation that answers both ways is not necessarily misnamed. It is occupying the broad and well-populated territory between gravy from stock, braise and sauce.