Why it works: Flour and pepper are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 50,459 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Liver and Bacon
Ingredients
Directions
Prepare the liver
Cut thin slices of liver.
Pour boiling water over the liver, then immediately pour the water off.
Cook and serve
Fry an equal number of bacon slices, turning often until crisp.
Remove the bacon from the fat and place it on a hot dish.
Dredge the liver with flour and season with pepper.
Fry the liver slowly in the hot fat, turning frequently.
Serve the liver and bacon, alternating a slice of each.
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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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Liver + peppertop 21% of all pairsSmell alikemoderateCooked together2,375 recipes
Shared aroma: 2-nonenal (fatty, green).
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Liver + flourtop 28% of all pairsSmell alikelowCooked together1,418 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Liver
- Provides the main meaty body and rich flavour of the dish.
- Bacon
- Adds salty, smoky fat that crisps and flavours the liver as it cooks.
- Flour
- Dries the liver surface and helps it brown in the hot fat.
The step that matters
Fry the liver slowly in the hot fat. Liver is lean and dense, and high heat toughens it quickly. Slow cooking over moderate heat keeps it tender while the flour coating browns.
“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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