Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Rabbit Boiled- Liver Sauce
Ingredients
Directions
Cook the rabbit
Truss the rabbit and cover it with hot water.
Cook gently for about 45 minutes if medium-sized.
Make the liver sauce
In another pot, boil the liver for 10 minutes.
Mince the liver very fine and return it to the boiling water.
Season with butter, pepper, and salt.
Thicken the sauce with flour and pour it over the rabbit.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rabbit + flourtop 13% of all pairsSmell alikemoderateCooked together1,067 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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Rabbit + livertop 15% of all pairsSmell alikelowCooked together233 recipes
Shared aroma: geraniol (rose, geranium).
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Rabbit + buttertop 15% of all pairsSmell alikemoderateCooked together1,448 recipes
Shared aroma: decanal (soap, orange peel).
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Rabbit + peppertop 18% of all pairsSmell alikemoderateCooked together1,334 recipes
Shared aroma: 2-pentylpyridine (fat).
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 cooked meat that the sauce is served over.
- Liver
- Its minced flesh dissolves into the cooking liquid, giving the sauce body and a rich, savoury flavour.
- Butter
- Adds fat, which gives the sauce a smooth, rounded mouthfeel and carries flavour.
- Flour
- Starch that thickens the liquid into a sauce as it heats.
The step that matters
Thicken the sauce with flour. Flour must be stirred in so it disperses evenly; when heated, its starch swells and thickens the liquid. Added in clumps, it stays lumpy and the sauce turns gritty.
“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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