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 ↓
Chestnut Soup
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the chestnuts
Score the chestnuts and boil them in water for 10 minutes.
Peel the chestnuts and set aside.
Make the soup
In a pot, combine water, onion, carrot, and celery; bring to a boil.
Add the chestnuts and simmer for 30 minutes.
Blend the mixture until smooth, then return to heat.
Stir in milk or cream, and season with salt and pepper.
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).
-
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).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + celerytop 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
- Chestnuts
- Provide the starchy, creamy body that thickens the soup when blended.
- Milk or cream
- Adds richness and a smoother, softer mouthfeel to the finished soup.
- Onion
- Builds a savory aromatic base as it softens in the simmering liquid.
The step that matters
Blend the mixture until smooth. Chestnuts are starchy, so thorough blending breaks down their cell walls and gives a smooth, velvety texture. Under-blending leaves grainy or lumpy pieces.
Swap the chestnut
How well each one fits the dish's main ingredients (onion, carrot, celery, pepper, milk):
- Beansfits better
- Chickpeafits about as well
- Lentilsfits about as well
- Chestnutthe original
Fit is the average pairing score against onion, carrot, celery, pepper, milk. 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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