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 Soup
Ingredients
Directions
Make the celery base
Cook the chopped celery in boiling water until tender enough to pass through a sieve.
Make the soup
In a separate pot, combine milk, butter, and flour, and heat until thickened.
Add the celery mixture to the milk mixture, seasoning with celery salt, salt, and pepper.
Simmer for 10 minutes.
Stir in the scalded cream just before serving.
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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Milk + buttertop 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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 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, once cooked and passed through a sieve, body to the soup.
- Milk
- Forms the creamy base that the flour thickens into a smooth soup.
- Flour
- Thickens the milk as it heats, giving the soup body.
- Butter
- Adds richness and helps form the smooth flour-thickened base.
- Cream
- Adds richness and a silky texture when stirred in at the end.
The step that matters
Heating the milk, butter and flour until thickened. Flour must be cooked in the fat and liquid long enough to swell and thicken smoothly; heating too fast or unevenly can leave lumps or a pasty taste, so stir constantly.
Swap the celery
How well each one fits the dish's main ingredients (milk, butter, flour, pepper, cream):
- Nutmegfits better
- Cinnamonfits better
- Cardamomfits about as well
- Celerythe original
Fit is the average pairing score against milk, butter, flour, pepper, cream. 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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