Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Puree of Chestnuts
Ingredients
Directions
Prepare the chestnuts
Shell and blanch the chestnuts.
Cook the chestnuts in boiling salted water until very soft.
Mash the chestnuts in the cooking water and strain into the milk.
Finish the puree
Heat the mixture, then add the cream, salt, and pepper to taste.
Add more milk if the puree is too thick.
When ready to serve, quickly stir in the beaten egg and serve immediately with croutons.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Chestnut + peppertop 13% of all pairsSmell alikemoderateCooked together826 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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, sweet flavour of the puree.
- Milk
- Loosens the mashed chestnuts into a smooth, pourable purée.
- Cream
- Adds richness and a silky mouthfeel to the puree.
- Egg
- Thickens the hot puree slightly and adds richness when stirred in.
- Butter
- Adds fat for richness and a rounded, buttery flavour.
The step that matters
Stirring in the egg. Beaten egg added to a hot puree can scramble into small curds if the mixture is too hot or stirred slowly. Adding it quickly at the end, with the puree just hot rather than boiling, lets it blend in smoothly and thicken gently.
Swap the chestnut
How well each one fits the dish's main ingredients (butter, milk, pepper, cream, egg):
- Almondfits better
- Walnutfits better
- Pecansfits about as well
- Chestnutthe original
Fit is the average pairing score against butter, milk, pepper, cream, egg. 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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