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
Prepare the liver
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.
Make the sauce
Mix them into the gravy to thicken.
Add vinegar and wine.
Steep the crumb of a penny roll in port wine.
Heat with butter.
Beat smooth.
Add pepper, salt, jelly, and vinegar.
Let it boil.
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).
-
Clove + parsleytop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
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
- Provides the main body and rich flavour of the sauce once stewed and pounded.
- Good gravy
- Forms the liquid base that carries the sauce and is thickened with the pounded solids.
- Butter
- Adds fat for a smooth, glossy finish and rounder mouthfeel.
- Currant jelly
- Adds sweetness and body to balance the sharpness of the vinegar and wine.
- Crumb of a penny roll
- Soaked in port wine, it helps thicken the sauce and give it body.
The step that matters
Let it boil. Once the sauce is beaten smooth with the butter, jelly and vinegar, boiling must be controlled. Excess heat can split the butter and dull the sharp, balanced flavour, while the starch from the bread crumb needs enough heat to thicken fully.
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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