Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Fricassee of Liver
Ingredients
Directions
Prepare the liver
Wash and slice the liver, then dip it in the flour.
Fry the liver lightly and quickly in the butter, then place it in a saucepan.
Make the gravy
Slice the carrot and fry it in the same butter.
Stir in the gravy, bring to a boil, and pour it over the liver.
Simmer and serve
Simmer gently for one hour, then dish carefully.
Season the gravy with salt, pepper, and lemon juice, bring to a boil, and pour it over the liver.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Calf's liver
- Is the main protein; flouring and quick frying give it a browned outside while it stays tender inside.
- Flour
- Coats the liver slices so they brown in the butter and help thicken the gravy.
- Butter
- Fries the liver and carrot, adding richness and browning.
- Gravy
- Forms the sauce that moistens the liver during the long simmer.
- Onion
- Listed in the ingredients but not used in any step, so its role is left out.
- Lemon juice
- Adds acidity that brightens the rich liver and gravy.
The step that matters
Fry the liver lightly and quickly. Liver turns tough and grainy when overcooked. A brief, hot sear in butter browns the floured surface while keeping the inside tender, and the liver then finishes gently in the gravy.
Swap the onion
How well each one fits the dish's main ingredients (liver, butter, carrot, lemon, flour, parsley, pepper):
- Shallotfits better
- Parsnipfits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against liver, butter, carrot, lemon, flour, parsley, 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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