Why it works: Carrot and pepper match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 14,555 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Crecy Soup
Ingredients
Directions
Prepare the carrot
Wash and scrape the carrot.
Slice the outer part of the carrot into thin slices, discarding the yellow center.
Cook and purée
Cook the carrot and onion in boiling salted water until tender.
Rub the carrot through a colander.
Finish and serve
Add the stock to the carrot puree and heat again.
Stir in the sugar, salt, and pepper, and serve hot with croutons.
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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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + sugartop 28% of all pairsSmell alikelowCooked together4,211 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + peppertop 32% of all pairsSmell alikelowCooked together19,401 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and pepper barely smell alike, yet cooks put them together in 19,401 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
- Carrot
- Forms the main body and sweet, earthy flavor of the soup once puréed.
- Rich brown stock
- Adds liquid and savory depth, thinning the purée to soup consistency.
- Onion
- Adds aromatic flavor that softens and blends into the soup as it cooks.
The step that matters
Rubbing the carrot through a colander. Pushing the cooked carrot through a sieve breaks down fibers and produces a smooth texture; skipping or rushing this leaves the soup grainy or stringy.
Swap the onion
How well each one fits the dish's main ingredients (carrot, sugar, pepper):
- Capsicumfits better
- Parsnipfits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against carrot, sugar, 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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