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
Wash the liver and pat it dry.
Cut the liver into thin slices.
Flour each liver slice.
Remove the rind from the bacon.
Cut the bacon into thin strips.
Cook
Fry the bacon.
Place the bacon on a hot dish to keep warm.
Fry the liver in the fat rendered from the bacon until cooked through.
Lay the cooked liver on top of the bacon.
Make the sauce and serve
Mix the flour with the water until smooth.
Add pepper and salt to the mixture.
Pour the mixture into the frying pan.
Stir until it boils.
Strain the sauce over the liver and bacon.
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).
-
Liver + peppertop 21% of all pairsSmell alikemoderateCooked together2,375 recipes
Shared aroma: 2-nonenal (fatty, green).
-
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 body of the dish and a rich, meaty flavour when cooked through.
- Bacon
- Adds salty, smoky flavour and fat that is used to fry the liver.
- All-purpose flour
- Thickens the water into a smooth sauce as it heats and boils.
The step that matters
Frying the liver until cooked through. Liver turns tough and grainy if overcooked, but undercooked liver is unsafe to eat. Thin slices cook quickly, so timing needs close attention.
“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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