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
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
In a pot, melt the butter over medium heat.
Add the chopped celery and onion; sauté until soft.
Pour in the broth and bring to a boil.
Reduce heat and simmer for 20 minutes.
Blend the soup until smooth, then stir in the cream.
Season with salt and pepper 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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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Onion + chickentop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Celery
- Forms the main body and flavor of the soup as it softens and releases its juices.
- Onion
- Adds savory depth and aroma when sautéed in butter until soft.
- Broth
- Provides the liquid that cooks the vegetables and becomes the base of the soup.
- Heavy cream
- Adds richness, body and a smooth, velvety texture to the blended soup.
- Butter
- Carries the aromatics in the pot and adds richness to the sautéed vegetables.
The step that matters
Blend until smooth before adding the cream. Blending the cooked vegetables fully breaks down their fibers so the soup becomes silky rather than grainy. Adding cream after blending, with the heat reduced, helps keep it smooth and prevents it from curdling or separating at a hard boil.
Swap the celery
How well each one fits the dish's main ingredients (onion, chicken, cream, pepper, butter):
- Garlicfits better
- Thymefits about as well
- Celerythe original
- Parsleyfits about as well
Fit is the average pairing score against onion, chicken, cream, pepper, butter. 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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