Why it works: Clove and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Mushroom Sauce
Ingredients
Directions
Gently stew the mushrooms in brown gravy for 2 hours.
Add the chopped onion, cloves, pepper, and salt.
Brown the flour and butter together in a small saucepan.
Add the browned flour and butter to the mushroom mixture.
Strain the sauce through a sieve before serving.
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.
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Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Mushroom + oniontop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mushroom + clovetop 10% of all pairsSmell alikemoderateCooked together2,663 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mushrooms
- Provide the main body and earthy flavor of the sauce as they soften during stewing.
- Flour
- Thickens the sauce when browned with butter and added to the liquid.
- Butter
- Carries the browned flour and adds richness to the sauce.
- Brown gravy
- Serves as the cooking liquid that gives the sauce its savory base.
The step that matters
Browning the flour and butter. Flour cooked in butter must be browned evenly without burning, because scorched flour gives a bitter taste and weakens its thickening power.
Swap the onion
How well each one fits the dish's main ingredients (mushroom, clove, pepper, flour, butter):
- Shallotfits better
- Capsicumfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against mushroom, clove, pepper, flour, butter. 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.
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