Why it works: Butter and onion are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 42,912 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Stew of Sheep’s Liver and Pluck , with Wine
Ingredients
Directions
Prepare
Cut the pluck into squares and the liver into slices.
In a stewpan, melt the butter and add the onion and herbs.
Season and fry until nicely colored.
Make the stew
Sprinkle with flour and moisten with wine, then let it boil.
Reduce heat and add small onions, frying them with a little salt and sugar until colored.
Drain fat and moisten onions with broth, boiling until reduced.
When the stew is nearly done, season and fry the liver slices, then mix into the stew with the onions.
Let the stew simmer for 10 minutes, then serve, removing the herb bunch.
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 + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Liver + oniontop 15% of all pairsSmell alikelowCooked together1,420 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Butter + red winetop 15% of all pairsSmell alikemoderateCooked together1,599 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Onion + red winetop 17% of all pairsSmell alikemoderateCooked together2,075 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sheep's liver
- Adds rich, meaty flavor and a tender texture when sliced and fried.
- Sheep's pluck
- Provides the main body of the stew, becoming tender through long moist cooking.
- Butter
- Fat for frying that carries flavor and helps the onions and meat brown.
- Flour (in the method)
- Sprinkled over the browned meat to thicken the stew as it cooks with the wine.
- White or red wine
- Moistens the pan and adds acidity and depth as it boils.
- Small onions
- Caramelize with salt and sugar, adding sweetness and savory depth to the stew.
The step that matters
Frying the liver slices. Liver overcooks quickly and turns grainy and dry if fried too long. Brief, hot frying keeps it tender before it is mixed into the stew.
Swap the onion
How well each one fits the dish's main ingredients (liver, butter, sugar, red wine):
- Shallotfits about as well
- Tomatofits about as well
- Potatofits about as well
- Onionthe original
Fit is the average pairing score against liver, butter, sugar, red wine. 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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