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 the water is too hot to touch.
Peel the chestnuts quickly.
Immerse the chestnuts in cold water.
Weigh the chestnuts.
Cook the chestnuts
Cover the chestnuts with stock.
Simmer gently for about 1 hour, or until they break easily with a fork.
Drain the chestnuts.
Pound and rub the chestnuts through a fine sieve.
Finish and serve
Add enough stock to achieve desired consistency, along with mace, cayenne, and salt.
Stir often until the soup boils.
Add the cream.
Serve hot.
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).
-
Pepper + macetop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
-
Cream + macetop 18% of all pairsSmell alikelowCooked together4,009 recipes
-
Chestnut + creamtop 19% of all pairsSmell alikemoderateCooked together643 recipes
Shared aroma: octanal (fat, soap).
-
Cream + peppertop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
Pepper and mace 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 main body and starchy, thickening base of the soup.
- Stock
- Cooks the chestnuts until tender and sets the liquid volume and consistency of the soup.
- Cream
- Adds fat and richness, giving the soup a smoother, silkier mouthfeel.
The step that matters
Simmer gently until the chestnuts break easily. Gentle simmering softens the starch evenly without breaking the chestnuts apart. Boiling hard can make the soup cloudy and uneven, while undercooked chestnuts stay grainy after sieving.
Swap the mace
How well each one fits the dish's main ingredients (chestnut, cream, pepper):
- Nutmegfits better
- Tarragonfits better
- Sagefits better
- Macethe original
Fit is the average pairing score against chestnut, cream, 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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