Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Stewed Liver
Ingredients
Directions
Prepare the liver
Boil the liver until tender, then chop it finely.
Stew and serve
In a saucepan, combine the chopped liver, a little water, butter, browned flour, and spices.
Simmer for twenty minutes.
Serve hot, pouring half a cup of wine over it.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + winetop 13% of all pairsSmell alikemoderateCooked together8,645 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Liver + buttertop 19% of all pairsSmell alikemoderateCooked together2,065 recipes
Shared aroma: guaiacol (smoky, sweet).
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Liver + winetop 26% of all pairsSmell alikelowCooked together251 recipes
Shared aroma: terpineol (pine, woody).
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Liver + flourtop 28% of all pairsSmell alikelowCooked together1,418 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
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 and rich flavour of the dish.
- Butter
- Adds fat for richness and a smoother, silkier mouthfeel.
- Browned flour
- Thickens the stewing liquid and adds a toasted, nutty flavour.
- Wine
- Adds acidity and aroma to brighten the rich liver.
The step that matters
Chopping the liver after boiling. Liver turns firm and grainy if overcooked, so it should be boiled only until just tender. Chopping it finely lets it blend evenly into the sauce and keeps the texture smooth rather than lumpy.
“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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