Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Chestnut Soup Clear
Ingredients
Directions
Prepare the chestnuts
Scald and peel the chestnuts.
Brown and dry
Heat the butter and olive oil in a pan until boiling, being careful not to burn.
Add the chestnuts.
Brown them for about 2 minutes until golden.
Lay the browned chestnuts on paper in the oven to dry.
Season and serve
Season the consomme with celery essence and cayenne pepper.
Place the chestnuts in a tureen.
Pour the boiling soup over them.
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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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Chestnut + olivetop 7% of all pairsSmell alikestrongCooked together448 recipes
Shared aroma: decanal (soap, orange peel).
-
Chestnut + celerytop 8% of all pairsSmell alikemoderateCooked together231 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Olive + celerytop 9% of all pairsSmell alikemoderateCooked together4,667 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Olive + peppertop 11% of all pairsSmell alikemoderateCooked together30,263 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chestnuts
- Form the body of the soup and give it a starchy, creamy texture.
- Butter
- Adds richness and fat, and browns the chestnuts through its milk solids.
- Olive oil
- Raises the cooking temperature of the butter so it browns without burning as quickly.
- Consomme
- Forms the clear, savoury liquid that the soup is built on.
The step that matters
Heating the butter and olive oil. Butter burns easily because its milk solids darken quickly above a certain heat. Keep the pan under control so the chestnuts brown gold rather than scorch, since burnt fat gives a bitter taste.
Swap the chestnut
How well each one fits the dish's main ingredients (butter, olive, celery, pepper):
- Walnutfits better
- Beansfits better
- Black-eyed peafits better
- Chestnutthe original
Fit is the average pairing score against butter, olive, celery, 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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