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 ↓
Chestnut Soup
Ingredients
Directions
Prepare the chestnuts
Remove the outer rind from the chestnuts.
Soak the chestnuts in warm water until it is too hot to touch, then peel them quickly.
Place the peeled chestnuts in cold water.
Weigh out 1 ½ pounds of chestnuts for the soup.
Cover the chestnuts with stock.
Simmer gently for about 45 minutes, until they break easily with a fork.
Drain the chestnuts.
Make the soup
Mash them smoothly or pound them with a strong spoon.
Pass the mixture through a fine sieve.
Gradually mix in the stock until desired consistency is reached.
Season the soup with mace, cayenne, and salt.
Stir often until it boils.
Stir in the cream just 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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Chestnut + peppertop 13% of all pairsSmell alikemoderateCooked together826 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Mace + peppertop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
-
Mace + creamtop 18% of all pairsSmell alikelowCooked together4,009 recipes
-
Chestnut + creamtop 19% of all pairsSmell alikemoderateCooked together643 recipes
Shared aroma: octanal (fat, soap).
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Pepper + creamtop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
Mace and pepper barely smell alike, yet cooks put them together in 12,257 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
- Spanish chestnuts
- Provide the starchy body that thickens the soup into a smooth purée.
- Stock
- Supplies the liquid base and carries the flavour of the soup.
- Rich cream
- Adds fat and a silky, rounded texture when stirred in at the end.
The step that matters
Stir in the cream just before serving. Cream that is boiled for long can separate and turn grainy or oily, so it is added off the heat near the end to keep the soup smooth.
Swap the mace
How well each one fits the dish's main ingredients (chestnut, pepper, cream):
- Nutmegfits better
- Tarragonfits better
- Sagefits better
- Macethe original
Fit is the average pairing score against chestnut, 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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