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 ↓
Cream of Celery
Ingredients
Directions
Prepare the celery
Wash and clean the celery, removing all green parts, and cut it into small pieces.
Place the celery in a saucepan and add enough cold water to cover it.
Boil the celery for 1 hour, adding hot water as needed to keep it covered.
Strain the water off the celery.
Make the soup
In another saucepan, melt the butter and mix it with the flour.
Boil the milk and slowly stir in the butter and flour mixture until well combined.
Pour the celery into the milk mixture and stir until it comes to a boil.
Season with salt, pepper, and ground mace if desired.
Strain the soup through a fine sieve.
Finish and serve
Beat the egg yolks.
Quickly mix the beaten yolks into the soup before serving.
Serve with fried stale bread cubes.
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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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).
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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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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
-
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 flavor and, once boiled and strained, body for the soup.
- Butter
- Adds richness and flavor, and is cooked with flour to form a roux that thickens the soup.
- Flour
- Thickens the soup when cooked with butter and stirred into the milk.
- Milk
- Forms the creamy base of the soup and carries its smooth, rich texture.
- Egg yolks
- Enrich the soup and add body and a silky texture when stirred in.
The step that matters
Mixing the egg yolks into the soup. Egg yolks can curdle or scramble if added to very hot liquid. Mixing them in quickly off the heat, and not letting the soup boil again, keeps the texture smooth.
Swap the mace
The recipe marks mace as optional. How well each one fits the dish's main ingredients (celery, butter, flour, milk, pepper, egg, bread):
- Parsleyfits better
- Nutmegfits better
- Cinnamonfits better
- Macethe original
Fit is the average pairing score against celery, butter, flour, milk, pepper, egg, bread. 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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