Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Cream of Celery Soup
Ingredients
Directions
Prepare the celery
Wash and cut the celery into small pieces.
Cook the celery in the water until very soft.
Make the soup
Mash the celery in the water and press through a strainer.
Add the strained mixture to the cream and bring to a boil.
Thicken the soup with the butter and flour rubbed together, then cook for five minutes.
Finish and serve
Just before serving, add the extracts of onion and celery, and a little minced parsley.
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 + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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 body of the soup once cooked and strained.
- Cream
- Adds richness and a smooth, velvety texture to the soup.
- Butter
- Adds fat and flavor, and combines with flour to form a thickening roux.
- Flour
- Thickens the soup when cooked with butter, giving it body.
The step that matters
Thickening with butter and flour. Rubbing the butter and flour together and cooking them for a few minutes in the hot soup lets the starch swell and thicken evenly. Adding the flour without blending it first can leave lumps.
Swap the onion
How well each one fits the dish's main ingredients (celery, cream, butter, flour, pepper, parsley):
- Carrotfits better
- Leekfits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against celery, cream, butter, flour, pepper, parsley. 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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