Why it works: Pepper and celery 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 ↓
Cold Water Soup
Ingredients
Directions
Make the broth
In a tightly covered kettle, simmer the veal and beef for about five hours, replenishing with small amounts of cold water.
Set aside until the next day, then skim off the fat.
Simmer again for three to four hours.
Finish and serve
Cook the celery sticks and leaves for 30 minutes, then add to the soup and strain.
When boiling, add salt, pepper, and crupple; let boil for one minute while stirring, then serve.
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.
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Veal + beeftop 11% of all pairsSmell alikemoderateCooked together3,784 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Beef + celerytop 13% of all pairsSmell alikemoderateCooked together4,370 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Flour + celerytop 15% of all pairsSmell alikemoderateCooked together6,905 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal shank
- Releases gelatin and flavor into the broth during long, slow simmering.
- Beef shanks
- Adds collagen and meaty flavor that enrich the broth during long simmering.
- Crupple
- Flour and raw egg mixture that thickens the soup and adds body when boiled briefly.
The step that matters
Adding the crupple while stirring. Flour-and-egg mixtures can clump or cook unevenly if dropped in without stirring. Stirring while it boils disperses it so it thickens smoothly, and a short boil cooks the raw egg through.
Swap the celery
How well each one fits the dish's main ingredients (veal, beef, pepper, flour, egg):
- Parsleyfits better
- Turmericfits better
- Nutmegfits better
- Celerythe original
Fit is the average pairing score against veal, beef, pepper, flour, egg. 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.
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.
Cream of Celery37 recipes
Indian Spiced Potato Soup with Tofu and Spinach448 recipes
Clear Carrot and Bottle Gourd Soup65 recipes
Mock Bisque Soup51 recipes