Why it works: Mushroom and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Mushroom Sauce
Ingredients
Directions
Prepare
Remove the stems from the mushrooms and peel them.
Break the mushrooms into small pieces and place them in a saucepan with the butter, pepper, and a good sprinkling of salt.
Make the sauce
Cook over medium heat for a few minutes.
Add the water and simmer gently for about 30 minutes.
To thicken the sauce, mix a little butter and flour together, then add to the sauce and cook for an additional 5 minutes.
Serve very hot.
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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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mushroom + flourtop 18% of all pairsSmell alikemoderateCooked together8,253 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mushrooms
- Form the body of the sauce, releasing moisture and flavour as they cook down.
- Butter
- Adds richness and carries flavour while the mushrooms cook first.
- Butter and flour
- Flour mixed with butter thickens the liquid into a smooth, lightly bodied sauce.
The step that matters
Adding the butter and flour thickener. Flour must be cooked into the liquid to remove its raw taste and to thicken evenly. Mixing it with butter first helps prevent lumps when it is stirred into the hot sauce.
“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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