Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Ragout of Rabbits
Ingredients
Directions
Prepare the base
Slice the onion and dredge it with flour.
Fry the onion in butter until brown.
Add gravy and mix well.
Transfer to a saucepan.
Stew
Add the jointed rabbit, sliced bacon, and lemon.
Season with salt and pepper.
Cover the saucepan.
Stew for one hour or until the meat is tender.
Thicken with browned flour.
Boil once.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + rabbittop 13% of all pairsSmell alikemoderateCooked together1,292 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + rabbittop 13% of all pairsSmell alikemoderateCooked together1,067 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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
- Rabbit
- Provides the main meat, which becomes tender through long, covered stewing.
- Flour
- Coats the onion and, when browned, thickens the sauce.
- Butter
- Fat that fries the onion and adds richness and browning.
- Bacon
- Adds smoky, salty fat that flavours the stewing liquid.
- Gravy
- Forms the liquid base of the ragout, adding savoury flavour and moisture.
The step that matters
Stew until the meat is tender. Rabbit is lean and its connective tissue needs long, gentle, covered simmering to break down. Stopping early leaves the meat tough, while a hard boil can toughen the muscle fibres and make the sauce cloudy.
Swap the onion
How well each one fits the dish's main ingredients (flour, butter, rabbit, lemon, pepper):
- Shallotfits better
- Arrowrootfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against flour, butter, rabbit, lemon, 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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