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
Cut the celery into pieces.
Make the soup
In a saucepan, combine celery and water; cook until tender.
Sieve the mixture back into the saucepan.
Add pepper and salt to taste.
Smooth the flour with a little of the milk, then add the rest of the milk and thicken the soup.
Boil for a few minutes before serving.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Celery + flourtop 15% of all pairsSmell alikemoderateCooked together6,905 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
- Provides the main flavour and body of the soup once cooked and sieved.
- Flour
- Thickens the milk and soup, giving them a smoother, heavier texture.
- Milk
- Adds creaminess and softness to the soup, softening its flavour.
The step that matters
Smooth the flour with a little of the milk first. Adding flour straight into hot liquid clumps it. Mixing it into a small amount of cold milk first disperses the starch so the soup thickens evenly.
Swap the celery
How well each one fits the dish's main ingredients (milk, flour, pepper, butter):
- Cinnamonfits better
- Nutmegfits better
- Cardamomfits better
- Celerythe original
Fit is the average pairing score against milk, flour, pepper, butter. 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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