Why it works: Lemon and pepper 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 ↓
Creamed Mushrooms
Ingredients
Directions
Prepare the mushrooms
Pare the mushroom buttons and soak them in cold water with lemon juice.
Remove the mushrooms from the water and place them in a stew-pan with enough boiling salted water to prevent burning.
Stew the mushrooms until tender.
Make the cream sauce
In a separate pot, thicken the sweet cream with flour and bring to a boil.
While boiling, add butter, black pepper, and cayenne pepper.
Add the mushrooms to the hot cream, boil for 1 minute, and serve in a hot deep dish.
Optionally, add a little more lemon juice 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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Mushroom buttons
- Provide the main body of the dish, becoming tender when stewed.
- Sweet cream
- Forms the rich sauce that coats the mushrooms.
- Flour
- Thickens the cream into a smooth, coating sauce.
- Butter
- Adds fat and richness to the cream sauce.
- Lemon juice
- Adds acidity that brightens the flavour and helps keep the mushrooms pale.
The step that matters
Thicken the cream before adding the mushrooms. Flour must be cooked in hot cream long enough to swell and thicken; adding it raw or undercooked leaves a floury taste and a thin sauce. Bringing the cream to a boil also helps the starch set before the mushrooms are added.
Swap the lemon
How well each one fits the dish's main ingredients (mushroom, cream, flour, butter, pepper):
- Lemonthe original
- Coconutfits about as well
- Avocadofits about as well
- Plumfits about as well
Fit is the average pairing score against mushroom, cream, flour, butter, 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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