Why it works: Beef and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,232 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Brown Mushroom Sauce
Ingredients
Directions
Make the sauce base
In a saucepan, cook the butter with the carrot, onion, and ham until browned.
Add the flour and cook until well browned.
Pour in the brown stock.
Strain the mixture.
Reduce the mushroom liquor
Cover the mushroom stems with cold water.
Cook until reduced to ⅓ cup.
Finish the sauce
Add the reduced water to the sauce along with the beef extract, salt, and pepper.
Sauté the mushrooms in butter for 5 minutes.
Add the sautéed mushrooms to the sauce.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Beef + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Thickens the sauce as it cooks with the butter and stock.
- Butter
- Carries the flavor of the vegetables and ham and helps the mushrooms brown.
- Mushrooms
- Add earthy flavor and body to the finished sauce.
- Brown stock
- Forms the liquid base that gives the sauce its savory flavor.
- Beef extract
- Adds concentrated meaty savoriness to the sauce.
The step that matters
Cooking the flour until well browned. Browning the flour in butter develops nutty, toasted flavor and color, and it must be stirred to avoid scorching. Under-browned flour leaves the sauce pale and tasting raw, while scorched flour turns it bitter.
Swap the carrot
How well each one fits the dish's main ingredients (butter, onion, ham, flour, beef, pepper, mushroom):
- Shallotfits about as well
- Potatofits about as well
- Chivefits about as well
- Carrotthe original
Fit is the average pairing score against butter, onion, ham, flour, beef, pepper, mushroom. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Wine Sauce (for stewed fruit)186 recipes
Caper Sauce180 recipes
Brown Sauce141 recipes
Dutch Sauce74 recipes