Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Liver Dumplings
Ingredients
Directions
Make the mixture
In a bowl, mix the beaten eggs with melted butter, parsley, salt, and mixed spice.
Heat the mixture over low heat until it thickens slightly.
Stir in the chopped boiled liver and moistened bread crumbs.
Shape and cook
Form the mixture into balls.
Simmer the dumplings in broth for 30 minutes.
Alternatively, bake the mixture in a dish until set.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the mixture and set it firm as it cooks.
- Melted butter
- Adds richness and moisture to the dumplings.
- Chopped boiled liver
- Provides the main body and savory flavor of the dumplings.
- Bread crumbs
- Absorb moisture and lighten the texture of the mixture.
The step that matters
Heat the mixture over low heat until it thickens slightly. Egg proteins set at higher temperatures, so gentle heat thickens the mixture evenly without curdling or turning grainy. Too much heat can make the mixture tough or cause it to scramble.
Swap the parsley
How well each one fits the dish's main ingredients (egg, butter, liver, bread, milk):
- Nutmegfits better
- Parsleythe original
- Cinnamonfits about as well
- Capersfits about as well
Fit is the average pairing score against egg, butter, liver, bread, milk. 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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