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
Cook the base
Wash and drain the rice.
In a double boiler, combine the rice and boiling water.
Add the chopped celery and salt, and boil gently for one hour.
Strain and finish
Rub the mixture through a fine sieve using a potato masher.
Return the mixture to the fire.
Add hot milk and butter.
Season with pepper, salt, and grated nutmeg.
Bring to a boil.
Serve
Serve immediately.
Add flour for thickening if desired.
Serve with croutons or toasted bread.
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).
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Its starch thickens the soup as it cooks and is pressed through the sieve.
- Celery
- Provides the main aromatic, vegetal flavor of the soup.
- Milk
- Adds creamy body and a mild sweetness to the soup.
- Butter
- Adds fat that makes the texture smoother and richer.
The step that matters
Adding the hot milk and bringing the soup to a boil. Milk contains sugars and proteins that scorch on the bottom of the pan and can boil over quickly. Stir constantly and watch the pot as it heats.
Swap the celery
How well each one fits the dish's main ingredients (rice, milk, butter, pepper, nutmeg, flour, bread):
- Cinnamonfits better
- Cardamomfits better
- Turmericfits better
- Celerythe original
Fit is the average pairing score against rice, milk, butter, pepper, nutmeg, flour, bread. 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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