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
Make the soup
Cut the white parts of the celery and boil them in the stock with the chopped ham and butter.
Simmer gently for 1 hour, then drain through a sieve.
Finish and serve
Return the liquid to the pan and stir in a few tablespoons of cream carefully.
Season with salt and pepper to taste and serve with pieces of 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.
-
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).
-
Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + hamtop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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 as it cooks down into the stock.
- White stock
- Forms the liquid base that carries the flavour of the celery and ham.
- Lean ham
- Adds savoury, meaty flavour to the stock as it simmers.
- Butter
- Adds richness and a smooth, rounded mouthfeel to the soup.
- Cream
- Adds richness and a silkier texture when stirred in at the end.
The step that matters
Stirring in the cream. Cream can curdle or separate if it boils after it is added, so it should be stirred in gently off the heat or over low heat. Gentle stirring keeps the soup smooth and evenly creamy.
Swap the celery
How well each one fits the dish's main ingredients (butter, ham, cream, pepper, bread):
- Nutmegfits about as well
- Parsleyfits about as well
- Celerythe original
- Thymefits about as well
Fit is the average pairing score against butter, ham, cream, 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.
More celery soup recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Oatmeal Bread51 recipes