Why it works: Liver and pork are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 1,606 recipes. Both carry 1-nonanal, which smells fatty, waxy. The science ↓
Larded Liver
Ingredients
Directions
Prepare the liver
Soak the liver in cold water with salt for 30 minutes to draw out the blood.
Dry the liver thoroughly with clean cloths.
Make holes in the liver with a sharp skewer and insert pork strips evenly.
Cook and serve
Heat a clean, warm frying pan and add the liver pieces.
Fry slowly for 25 minutes, turning after 5 minutes and again after 10 minutes.
Drain excess grease and serve on a hot platter with a half teaspoon of tomato sauce on each slice.
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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Liver + porktop 9% of all pairsSmell alikemoderateCooked together1,606 recipes
Shared aroma: 1-nonanal (fatty, waxy).
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Pork + tomatotop 10% of all pairsSmell alikemoderateCooked together4,843 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + saucetop 15% of all pairsSmell alikelowCooked together5,469 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Liver + tomatotop 20% of all pairsSmell alikemoderateCooked together146 recipes
Shared aroma: 1-nonanal (fatty, waxy).
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Pork + saucetop 23% of all pairsSmell alikelowCooked together4,666 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Liver
- Forms the main body of the dish, cooking to a firm, tender texture when fried slowly.
- Salt pork
- Adds fat and savory flavor as it renders into the liver through the inserted strips.
- Tomato sauce
- Adds acidity and sweetness to balance the rich, savory liver and pork.
The step that matters
Drying the liver before inserting pork and frying. Surface moisture keeps the liver from browning well and can cause spattering in hot fat. Thorough drying helps the pan sear the surface rather than steam it.
Swap the tomato
How well each one fits the dish's main ingredients (liver, pork, sauce):
- Mustardfits about as well
- Onionfits about as well
- Tomatothe original
- Capsicumfits about as well
Fit is the average pairing score against liver, pork, sauce. 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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