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 ↓
Celery Soup
Ingredients
Directions
Prepare
Cut the white part of the celery into small pieces.
Make the soup
Boil the celery in the white stock with the ham and butter for 1 hour.
Drain the mixture through a sieve and return the liquid to the pan.
Stir in a few spoonfuls of cream carefully.
Season to taste.
Serve
Serve with toasted bread and thicken with flour if desired.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Celery
- Provides the main flavour and body of the soup as it simmers and breaks down.
- White stock
- Forms the cooking liquid that carries the celery flavour into the soup.
- Ham
- Adds savoury, salty depth to the stock while it simmers.
- Butter
- Adds richness and a smooth, rounded mouthfeel to the soup.
- Cream
- Adds richness and softens the flavour when stirred in at the end.
- Flour
- Thickens the soup if a heavier body is wanted.
The step that matters
Stir in the cream carefully. Cream can curdle or separate when it is added to very hot liquid or boiled. Stirring in a few spoonfuls gently, off the heat or at low heat, keeps the soup smooth and evenly creamy.
Swap the celery
How well each one fits the dish's main ingredients (ham, butter, cream, bread, flour, pepper):
- Nutmegfits better
- Parsleyfits about as well
- Capersfits about as well
- Celerythe original
Fit is the average pairing score against ham, butter, cream, bread, flour, 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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