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 ↓
Celery Soup
Ingredients
Directions
Prepare the meat
Remove fat from the meat and chop it finely to measure 1 cup.
Dredge the meat with flour and place it in a pot with a close-fitting cover.
Add the bones and pour in 1 pint of cold water.
Let the mixture soak for at least 1 hour.
Simmer and finish
Heat gradually and simmer, covered, for several hours until the bones fall apart.
Add the chopped celery and onion juice.
Cook for about 1 hour.
Strain the soup through a strainer.
Stir in the cream.
Bring to a boil.
Season with salt and pepper.
Serve in cups.
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.
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).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lamb + peppertop 12% of all pairsSmell alikemoderateCooked together3,165 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Meat + lambtop 13% of all pairsSmell alikemoderateCooked together469 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Meat
- Provides the savory body and flavor that the broth is built on.
- Flour
- Dusted on the meat, it helps thicken the soup slightly as it cooks.
- Bones
- Release gelatin and flavor into the water during long, slow simmering.
- Celery
- Adds its distinctive aroma and fresh, herbal flavor to the broth.
- Sweet cream
- Adds richness and a smoother, rounder mouthfeel to the finished soup.
The step that matters
Heat gradually and simmer covered. Slow, gentle heating lets collagen in the bones break down into gelatin and flavor the broth without boiling away water. Rapid boiling makes the soup cloudy and tough, so the bones must be cooked until they fall apart before straining.
Swap the onion
How well each one fits the dish's main ingredients (meat, flour, lamb, celery, cream, pepper):
- Spinachfits better
- Carrotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against meat, flour, lamb, celery, cream, 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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