Why it works: Shallot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Liver Sauce for Hare or Roast Rabbit
Ingredients
Directions
Stew the liver in good gravy until tender.
Chop the liver finely with shallot, potherbs, chili vinegar, port wine, and currant jelly (for hare) or white wine (for rabbit).
Pound the solid ingredients and mix them into the gravy to thicken, then add vinegar and wine.
Steep the roll crumb in port wine, heat with butter, beat smooth, and add pepper, salt, jelly, and vinegar.
Let it boil and serve hot.
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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Shallot + parsleytop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Liver + vealtop 3% of all pairsSmell alikestrongCooked together392 recipes
Shared aroma: enoic acid (butter, cheesy).
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Clove + shallottop 5% of all pairsSmell alikestrongCooked together1,677 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Clove + parsleytop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Beef + rabbittop 10% of all pairsSmell alikemoderateCooked together252 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Liver
- Breaks down into the gravy and, once pounded, thickens the sauce with body and flavor.
- Penny roll crumb
- Soaked and beaten smooth, it adds body and helps thicken the sauce.
- Butter
- Adds richness and a smooth, glossy mouthfeel to the sauce.
- Currant jelly
- Adds sweetness and fruity tartness that balances the rich liver.
- Chili vinegar
- Adds sharp acidity that cuts through the richness of the liver and butter.
The step that matters
Pounding the solid ingredients into the gravy. If the chopped liver and herbs are not fully pounded, the sauce stays lumpy and uneven. Thickening works best when the solids are finely broken down and mixed evenly into the hot gravy, so the sauce becomes smooth rather than grainy.
Swap the clove
How well each one fits the dish's main ingredients (liver, beef, veal, rabbit, shallot, parsley, vinegar):
- Tarragonfits better
- Capersfits better
- Thymefits better
- Clovethe original
Fit is the average pairing score against liver, beef, veal, rabbit, shallot, parsley, vinegar. 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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