Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Rabbit Soup
Ingredients
Directions
Brown the meat and vegetables
Heat butter in a stewpan.
Fry rabbit pieces until browned.
Remove rabbit pieces and keep warm.
Fry onion until slightly softened.
Add flour.
Cook slowly until browned.
Simmer the soup
Stir in stock or water.
Bring to a gentle boil for 10 minutes.
Add salt.
Add carrot.
Add turnip.
Add bacon.
Add peppercorns.
Return rabbit to stewpan.
Cover.
Cook gently for about 2 hours until tender.
Serve
Serve hot.
Strain soup over rabbit.
Garnish with boiled turnip and carrot.
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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + turniptop 7% of all pairsSmell alikestrongCooked together2,874 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Rabbit
- Provides the main meat, which becomes tender during the long gentle simmer.
- Bacon
- Adds savory fat and smoky flavor that seasons the broth.
- Butter
- Carries the frying of the rabbit and onion and adds richness.
- Flour
- Browned in the fat, it thickens the stock and adds toasty flavor.
- Onion
- Softened in the fat, it builds a sweet aromatic base for the broth.
- Stock or water
- Forms the liquid that extracts flavor from the meat and vegetables.
The step that matters
Cook the flour until browned. Flour must cook in the fat long enough to lose its raw taste and gain nutty color. Undercooked flour leaves the soup pasty and floury, while well-browned flour gives body and depth.
Swap the onion
How well each one fits the dish's main ingredients (rabbit, butter, flour, carrot, turnip):
- Leekfits better
- Parsnipfits better
- Arrowrootfits better
- Onionthe original
Fit is the average pairing score against rabbit, butter, flour, carrot, turnip. 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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