Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Giblet Pie
Ingredients
Directions
Clean and blanch the giblets, wings, feet, head, and neck in boiling water. Remove the skin from the feet and beak.
In a stewpan, melt ½ cup of butter with the sliced onion, bay leaf, a pinch of coarse sea salt, pepper, and sugar until the onion is brown.
Add the giblets and head (cut in half) to the stewpan and cook for about 3 minutes, stirring occasionally.
Pour in nearly 1 quart of boiling water and let it stew gently for 2 hours. Remove from heat and let cool.
In a pie dish, place a piece of steak at the bottom, then layer the giblets and liver on top, followed by another piece of steak.
Add the liquor from the stewed giblets, season, and cover with pie paste.
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.
Photo for illustrative purposes only · Contact us to use it
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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Liver + buttertop 19% of all pairsSmell alikemoderateCooked together2,065 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (liver, butter, pepper, sugar):
- Capsicumfits better
- Mustardfits better
- Potatofits about as well
- Onionthe original
Fit is the average pairing score against liver, butter, pepper, sugar. Candidates are from the same food group and used in at least 100 recipes.
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