Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Rabbit Soup
Ingredients
Directions
Make the soup
Place the rabbit pieces in a pot and cover with water. Bring to a boil slowly, skimming off any scum.
Once the scum stops rising, add 2 quarts of prepared stock flavored with onions, white peppercorns, and mace.
Simmer gently until the meat is tender, then refrigerate overnight.
Finish and serve
Before reheating, remove the fat from the surface.
Take out the liver, pass it through a sieve, and moisten with a little flour and butter.
Add the liver mixture to the soup along with port wine, white wine, walnut ketchup, and lemon pickle.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Rabbit + beeftop 10% of all pairsSmell alikemoderateCooked together252 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Beef + teatop 13% of all pairsSmell alikemoderateCooked together417 recipes
Shared aroma: 2-methyl-3-(methyldithio)furan (thiamin, meat).
-
Butter + port winetop 13% of all pairsSmell alikemoderateCooked together1,499 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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
- Rabbits
- Provide the meat that becomes tender during long, gentle simmering.
- Butter
- Combines with flour to form a roux-style paste that thickens the soup.
- Flour
- Thickens the liver mixture and the soup through starch gelatinization.
- Liver (in the method)
- Passed through a sieve, it adds body and rich flavor to the soup.
- Port wine
- Adds sweetness and depth of flavor to the finished soup.
The step that matters
Simmer gently until the meat is tender. Boiling hard toughens meat proteins and can cloud the broth, while a gentle simmer lets collagen slowly break down into tender meat and a clear, well-flavored stock.
Swap the mace
How well each one fits the dish's main ingredients (rabbit, beef, onion, flour, butter, tea, port wine):
- Thymefits better
- Garlicfits better
- Nutmegfits better
- Macethe original
Fit is the average pairing score against rabbit, beef, onion, flour, butter, tea, port wine. 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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