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 and Onions
Ingredients
Directions
Prepare the rabbit
Skin the rabbits and skewer them for boiling.
Soak them in warm water until very white.
Boil in salted water for about 1 hour until tender.
Prepare the onions
Peel the onions and cut them into six pieces.
Boil the onions in salted water until nearly done.
Drain the onions and squeeze out excess water.
Chop the onions finely.
Make the sauce
Melt the butter in a pan.
Fry the chopped onions to remove moisture.
Add flour and mix well, then moisten with cream or milk.
Reduce on high heat.
Season with salt and pepper.
Thicken the sauce.
Serve
Drain the rabbits.
Cover the rabbits with the 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).
-
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
- Young rabbits
- Provide the tender meat that is cooked by boiling until soft.
- White onions
- Form the bulk of the sauce, sweetening it as they soften and lose moisture.
- Butter
- Adds fat and richness to the onions while they fry.
- Flour
- Thickens the sauce so it clings to the rabbit.
- Cream or milk
- Adds moisture and creaminess, turning the thickened onions into a smooth sauce.
The step that matters
Fry the chopped onions to remove moisture. Onions are very watery. If they are not fried long enough to drive off that water, the sauce will be thin and diluted when the cream or milk is added, and the flour will not thicken it properly.
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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