Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Rabbit Soup
Ingredients
Directions
Prepare the rabbit
Wash the rabbit well and cut it into small joints.
Put the rabbit, sliced onions, cut ham or pork, and cold water into a saucepan.
Season with pepper and salt.
Bring to a boil.
Skim off any foam.
Simmer gently for three hours.
Strain and finish
Strain the soup.
Carefully remove all fat.
Return the soup to the saucepan.
If you prefer it unthickened, heat it.
Stir in a teaspoon of chopped parsley before serving.
Blend the flour with the milk.
Strain the mixture into the soup.
Stir until it boils.
Cook for five minutes.
Season to taste.
Serve with diced 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.
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 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 main meat and flavour that gives the broth its body.
- Onions
- Add sweetness and aroma as they soften slowly in the simmering broth.
- Flour
- Thickens the soup as it is heated with the milk and stirred to a boil.
- Milk
- Adds richness and softens the flavour of the thickened soup.
The step that matters
Carefully remove all fat. Fat rises and collects on the surface of a long simmered broth. Removing it before thickening keeps the soup clean-tasting and prevents a greasy mouthfeel.
Swap the onion
How well each one fits the dish's main ingredients (rabbit, ham, milk, flour, pepper, parsley, bread):
- Shallotfits better
- Carrotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against rabbit, ham, milk, flour, pepper, parsley, 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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