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 ↓
Artichoke Soup
Ingredients
Directions
Prepare
Peel and slice the artichokes and onion thinly, keeping the artichokes submerged in water with a little lemon juice or vinegar.
Make the soup
Melt the butter in a pot and fry the vegetables slowly for about 5 to 6 minutes.
Add the lemon juice, flour, salt, cayenne pepper, and stock gradually.
Bring to a boil, stirring continuously.
Add the milk and simmer for a few minutes 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.
Photo for illustrative purposes only · Contact us to use it
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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Jerusalem artichoke + flourtop 6% of all pairsSmell alikestrongCooked together116 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Jerusalem artichoke + lemontop 6% of all pairsSmell alikestrongCooked together72 recipes
Shared aroma: coumarin (sweet, hay).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Jerusalem artichoke + oniontop 9% of all pairsSmell alikestrongCooked together140 recipes
Shared aroma: coumarin (sweet, hay).
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 soup, thickening into a smooth purée as they cook.
- Flour
- Thickens the stock into a smooth, lightly bodied soup as it heats.
- Butter
- Adds richness and carries flavour while the vegetables fry.
- Milk
- Adds creaminess and softens the soup's flavour when added at the end.
The step that matters
Adding the stock and flour gradually while stirring. Flour clumps if it meets liquid all at once. Adding it gradually and stirring constantly lets starch disperse evenly, so the soup thickens smoothly rather than becoming lumpy.
Swap the onion
How well each one fits the dish's main ingredients (jerusalem artichoke, flour, milk, butter, lemon, pepper):
- Leekfits better
- Arrowrootfits better
- Kalefits better
- Onionthe original
Fit is the average pairing score against jerusalem artichoke, flour, milk, butter, lemon, 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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