Why it works: Jerusalem artichoke and lemon share more aroma than cooks usually use. They rank in the top 6% of all ingredient pairs, and cooks put them together in 72 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Jerusalem Artichokes, Lyonnaise
Ingredients
Directions
Prepare
Peel and par‑boil the Jerusalem artichokes.
Simmer them in Espagnole sauce until tender.
Finish and serve
Strain the sauce and add lemon juice, butter, and onion juice.
Glaze the artichokes with the sauce.
Arrange the artichokes on a dish and pour the remaining sauce over them 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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Jerusalem artichoke + lemontop 6% of all pairsSmell alikestrongCooked together72 recipes
Shared aroma: coumarin (sweet, hay).
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Jerusalem artichoke + oniontop 9% of all pairsSmell alikestrongCooked together140 recipes
Shared aroma: coumarin (sweet, hay).
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Jerusalem artichoke + saucetop 14% of all pairsSmell alikemoderateCooked together97 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sauce + buttertop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Sauce and butter barely smell alike, yet cooks put them together in 15,338 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
- Jerusalem artichokes
- Form the main body of the dish, becoming tender and soft as they simmer.
- Espagnole sauce
- Provides the rich savoury base and body that coats and flavours the artichokes.
- Butter
- Adds richness and a glossy finish to the sauce.
- Lemon juice
- Adds acidity that brightens the rich sauce and balances its flavour.
- Onion juice
- Adds a savoury, aromatic onion note to the sauce.
The step that matters
Simmering the artichokes in the sauce until tender. Simmering gently softens the starch and fibre of the artichokes while they absorb the sauce. Boiling hard or overcooking can break them apart and make the sauce cloudy.
Swap the lemon
How well each one fits the dish's main ingredients (jerusalem artichoke, sauce, butter, onion):
- Avocadofits better
- Lemonthe original
- Pumpkinfits about as well
- Coconutfits less well
Fit is the average pairing score against jerusalem artichoke, sauce, butter, onion. 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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