Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Rabbits with Onions
Ingredients
Directions
Prepare
Boil the rabbits until they are white and nearly cooked through.
Remove the rabbits from the water and wipe them dry.
Peel and boil the onions until nearly done, then squeeze and chop them, but not too small.
Make the onion sauce
In a saucepan, melt the butter over low heat.
Add the chopped onions, salt, and flour, stirring to combine.
Gradually mix in the cream until the sauce reaches a good thickness.
Simmer the sauce over low heat for 10 minutes.
Serve
Serve the rabbits topped with the onion sauce.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rabbit + creamtop 12% of all pairsSmell alikemoderateCooked together409 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Rabbit + oniontop 13% of all pairsSmell alikemoderateCooked together1,292 recipes
Shared aroma: decanal (soap, orange peel).
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
- Rabbits
- Provide the main meat, which is partly cooked by boiling before serving.
- Onions
- Add sweetness and body to the sauce as they soften during boiling and simmering.
- Butter
- Adds fat and richness to the base of the sauce.
- Flour
- Thickens the sauce by absorbing liquid as it cooks with the butter.
- Cream
- Adds moisture and richness, and thickens the sauce as it simmers.
The step that matters
Gradually mix in the cream. Adding cream slowly to the butter, onion and flour mixture helps keep the sauce smooth rather than lumpy. Simmering then lets the flour starch swell and thicken the sauce evenly.
Swap the onion
How well each one fits the dish's main ingredients (rabbit, butter, flour, cream, pepper):
- Spinachfits better
- Potatofits about as well
- Shallotfits about as well
- Onionthe original
Fit is the average pairing score against rabbit, butter, flour, cream, 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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