Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Mushroom Sauce, White
Ingredients
Directions
Prepare the mushrooms
Clean, peel, and remove the stalks from the mushrooms.
Make the sauce
Stew the mushrooms in the White Sauce until soft.
Remove the mushrooms, pound them in a mortar, and rub through a sieve.
Combine the mushroom puree with enough White Sauce to achieve a thick cream consistency.
Season with coarse sea salt, black pepper, and lemon juice.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Mushroom + lemontop 15% of all pairsSmell alikemoderateCooked together4,633 recipes
Shared aroma: 2-nonenal (fatty, green).
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Mushroom + saucetop 19% of all pairsSmell alikelowCooked together4,480 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sauce + peppertop 27% of all pairsSmell alikelowCooked together15,303 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sauce and pepper barely smell alike, yet cooks put them together in 15,303 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
- Button mushrooms
- Provide the main flavour and, once pureed, the body of the sauce.
- White sauce
- Softens the mushrooms as they stew and thins the puree into a thick cream.
- Lemon juice
- Adds acidity that brightens the mushroom flavour and balances the richness of the sauce.
The step that matters
Rub the mushrooms through a sieve. Pounding and sieving breaks the cooked mushrooms into a smooth puree. Leftover lumps or fibres leave the sauce gritty, so the puree should be pushed through fully before it is thinned with White Sauce.
Swap the lemon
How well each one fits the dish's main ingredients (mushroom, sauce, pepper):
- Limefits about as well
- Lemonthe original
- Avocadofits about as well
- Plumfits about as well
Fit is the average pairing score against mushroom, sauce, pepper. 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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