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
Chop the celery and onion finely.
Make the soup
Boil them in the soup stock until tender.
Add the milk and rice.
Boil until the mixture is a pulp.
Season with pepper, salt, and a little roux.
Strain through a fine sieve or metal strainer.
Boil for a few minutes, being careful not to burn.
Serve
Serve with small croutons of fried 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).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Celery + ricetop 7% of all pairsSmell alikemoderateCooked together2,169 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Rice + oniontop 9% of all pairsSmell alikemoderateCooked together10,433 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
- Celery
- Forms the main body and flavour of the soup once cooked down to a pulp.
- Rice
- Thickens the soup as it cooks and breaks down, adding body.
- Milk
- Adds creaminess and richness to the soup.
- Roux
- Thickens the liquid further, giving a smoother, heavier texture.
The step that matters
Boil for a few minutes, being careful not to burn. Milk contains sugars and proteins that scorch easily on direct heat, so the soup can take on a burnt taste and stick to the pot. Stirring and keeping the heat moderate helps prevent this.
Swap the onion
How well each one fits the dish's main ingredients (celery, rice, milk, pepper, bread):
- Capsicumfits better
- Tomatofits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against celery, rice, milk, pepper, 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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