Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Carrot Soup
Ingredients
Directions
Make the soup base
Combine the broth, sliced carrots, celery, and onion in a stewpan.
Cover and simmer for 2 hours or until the carrots are soft.
Rub the mixture through a fine sieve or colander to obtain a smooth pulp.
Thicken and serve
Return the pulp to the stewpan and add more broth to achieve a thickness similar to pea soup.
Bring the soup to a boil.
Stir in the bread crumbs and boil for a few minutes.
Season with salt and pepper.
Serve.
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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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
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).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Carrots
- Break down into a smooth pulp that gives the soup its body and color.
- Bread crumbs
- Absorb liquid and help thicken the soup as it boils.
- Celery
- Adds savory, aromatic flavor to the broth as it simmers.
- Onion
- Adds savory sweetness and aroma as it softens in the broth.
The step that matters
Rubbing the mixture through a sieve. Pressing the cooked vegetables through a fine sieve breaks down their fibers into a smooth pulp. Skipping or rushing this leaves the soup gritty and uneven in texture.
Swap the onion
How well each one fits the dish's main ingredients (carrot, celery, bread, pepper):
- Capsicumfits better
- Parsnipfits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against carrot, celery, bread, 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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