Why it works: Liver and pepper are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 2,375 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Liver Rolls
Ingredients
Directions
Wash the liver and pour boiling water over it for five minutes.
Dry the liver with a cloth.
Cut the liver into strips 4 inches long and 2 inches wide.
Slice the bacon and roll it inside the liver, then tie with a piece of string.
Fry in bacon fat.
Season the bacon with coarse sea salt and black pepper before rolling.
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 + peppertop 21% of all pairsSmell alikemoderateCooked together2,375 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
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