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 ↓
To Dress Cardoons, or Chardons
Ingredients
Directions
Scrape the cardoons like asparagus and tie them in bundles.
Boil the cardoons in salted water until tender.
In a pan, melt butter and add flour to create a roux.
Fry the boiled cardoons in the butter until brown.
Serve with a rich brown sauce or melted butter.
Alternatively, parboil, dry, dip in batter, and fry until crisp.
For a stew, add cayenne, lemon juice, and salt to the gravy, thicken with butter and flour, and top with sliced marrow.
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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Cardoon + lemontop 5% of all pairsSmell alikestrongCooked together33 recipes
Shared aroma: coumarin (sweet, hay).
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Cardoon + flourtop 5% of all pairsSmell alikestrongCooked together24 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cardoon + peppertop 14% of all pairsSmell alikemoderateCooked together31 recipes
Shared aroma: coumarin (sweet, hay).
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
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