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
Cook the celery
Boil the celery in 1 pint of water for 30 to 45 minutes.
Mash the cooked celery in the water it was boiled in.
Make the soup
In a separate pot, boil the mace, onion, and milk together.
Mix the flour with 2 tablespoons of cold milk.
Add the flour mixture to the boiling milk.
Cook for 10 minutes.
Stir the mashed celery into the boiling milk.
Add the butter.
Season with salt and pepper to taste.
Strain the soup and serve immediately.
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).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Forms the body and flavour of the soup when cooked and mashed.
- Milk
- Provides the liquid base and creamy texture of the soup.
- Flour
- Thickens the milk so the soup becomes smooth and creamy.
- Butter
- Adds richness and a silky mouthfeel to the finished soup.
The step that matters
Add the flour mixture to the boiling milk. Flour mixed with cold milk first and then added to hot liquid disperses evenly, so it thickens smoothly without lumps. Dumping dry flour into hot milk causes clumps that are hard to remove.
Swap the mace
How well each one fits the dish's main ingredients (milk, flour, butter, celery, onion, pepper):
- Parsleyfits better
- Thymefits better
- Turmericfits better
- Macethe original
Fit is the average pairing score against milk, flour, butter, celery, onion, 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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