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 ↓
Rabbit Soup
Ingredients
Directions
Prepare the rabbit
Soak the rabbit joints in cold water for 1 hour.
Dry the rabbit and fry in butter until half cooked.
Add chopped onions and celery to the pan and cook briefly.
Make the soup
Pour in 3 quarts of cold water and add split peas, pepper, and salt.
Let the mixture stew gently for 4 to 5 hours.
Strain the soup and 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.
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Celery + peastop 12% of all pairsSmell alikemoderateCooked together1,832 recipes
Shared aroma: linalool (floral, citrus).
-
Onion + peastop 13% of all pairsSmell alikemoderateCooked together5,460 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rabbit
- Provides the meat that gives the soup its savory, rich flavor.
- Butter
- Fat that browns the rabbit and carries flavor from the pan into the soup.
- Onions
- Add sweetness and aroma as they soften and brown in the butter.
- Split peas
- Break down during long simmering, thickening the soup and giving it body.
- Celery
- Adds aromatic, savory flavor as it cooks with the onions.
The step that matters
Let the mixture stew gently for 4 to 5 hours. A gentle simmer lets the split peas and rabbit break down slowly and release flavor and body into the water. Boiling hard can make the meat tough and cloud the soup.
Swap the peas
How well each one fits the dish's main ingredients (rabbit, butter, onion, celery, pepper):
- Beansfits better
- Chestnutfits better
- Walnutfits better
- Peasthe original
Fit is the average pairing score against rabbit, butter, onion, celery, pepper. 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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