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 the rabbit
Boil the rabbits until they are white and cooked through.
Wipe the rabbits dry and set aside.
Make the onion sauce
Boil the peeled onions until nearly done, then squeeze and chop them, but not too small.
In a saucepan, melt the butter, then add the chopped onions, salt, and flour.
Stir in enough cream to achieve a good thickness.
Simmer the sauce over low heat for ten minutes.
Serve
Pour the onion sauce over the rabbits before serving.
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 cooked through before being served.
- Mild onions
- Supply the bulk and mild sweetness of the sauce once boiled and chopped.
- Butter
- Adds richness and carries flavour when melted at the start of the sauce.
- Flour
- Thickens the sauce together with the butter and onions.
- Cream
- Adds moisture and body, thickening the sauce into a smooth coating.
The step that matters
Stir in the cream gradually. Adding cream all at once can thin or unevenly thicken a flour-based sauce. Adding it gradually and simmering lets the starch in the flour hydrate and thicken evenly, giving a smooth, good-thickness sauce.
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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