Why it works: Chestnut and pepper work together. They rank in the top 13% of all ingredient pairs, and cooks put them together in 826 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Cream of Chestnut Soup
Ingredients
Directions
Prepare the chestnuts
Pour boiling water over the chestnuts and let them stand until the skins can be easily removed.
Carefully look over the chestnuts and break them into pieces.
Make the soup
In a saucepan, combine the stock with two small cups of the chestnuts.
Cover the saucepan and simmer for 30 minutes.
Mash the chestnuts through a sieve and return them to the soup.
Season with salt and pepper.
When ready to serve, add the heated cream.
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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Chestnut + peppertop 13% of all pairsSmell alikemoderateCooked together826 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Chestnut + creamtop 19% of all pairsSmell alikemoderateCooked together643 recipes
Shared aroma: octanal (fat, soap).
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Veal + peppertop 19% of all pairsSmell alikemoderateCooked together10,049 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + creamtop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
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Chestnut + vealtop 23% of all pairsSmell alikelowCooked together175 recipes
Shared aroma: guaiacol (smoky, sweet).
Pepper and cream barely smell alike, yet cooks put them together in 21,449 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
- Chestnuts
- Provide the main body and starchy, mellow flavour that thickens the soup when mashed.
- Stock
- Forms the liquid base in which the chestnuts soften and release their starch.
- Cream
- Adds richness and a smooth, silky mouthfeel to the finished soup.
The step that matters
Mashing the chestnuts through a sieve. Chestnuts must be fully softened from simmering before mashing. Pressing them through a sieve breaks the starch cells and yields a smooth, lump-free texture once returned to the liquid.
Swap the chestnut
How well each one fits the dish's main ingredients (veal, pepper, cream):
- Walnutfits about as well
- Chestnutthe original
- Beansfits about as well
- Pistachiofits about as well
Fit is the average pairing score against veal, pepper, cream. 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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