Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Hashed Veal with Poached Eggs
Ingredients
Directions
Make the veal hash
Melt butter in a saucepan without frying.
Add flour and stir until combined.
Pour in milk and stir until boiling.
Add salt, cayenne, and onion juice.
Stir in chopped veal and nutmeg.
Serve
Serve on a hot dish with a poached egg on top.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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
- Butter
- Enriches the sauce base and adds richness and flavour to the hash.
- Flour
- Thickens the melted butter and milk into a smooth, coating sauce.
- Milk
- Forms the liquid of the sauce, which thickens as it comes to a boil.
- Chopped cooked veal
- Provides the main meat, which is warmed through in the sauce.
- Poached eggs
- Sit on top of the hash, adding richness as the yolk runs into the sauce.
The step that matters
Bringing the milk and flour mixture to a boil. Flour must be cooked in the hot liquid for the sauce to thicken smoothly. If the milk is not brought to a boil while stirring, the flour can stay raw-tasting and lumpy, and the sauce stays thin.
Swap the onion
How well each one fits the dish's main ingredients (butter, flour, milk, pepper, veal, nutmeg, egg):
- Capsicumfits better
- Leekfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against butter, flour, milk, pepper, veal, nutmeg, egg. 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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