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 ↓
Eggs and Anchovies
Ingredients
Directions
Prepare the eggs
Break the eggs into a bowl and beat them with pepper, salt, and minced onion.
Cook and serve
In a small saucepan, heat the butter and milk.
Add the egg mixture to the saucepan and stir until it thickens.
Prepare hot buttered toast and place the egg mixture on top.
Lay a fillet of anchovy crosswise on each piece of toast.
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 + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Egg + anchovytop 12% of all pairsSmell alikemoderateCooked together2,330 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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Onion + anchovytop 14% of all pairsSmell alikelowCooked together1,263 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set into a soft, creamy mass as they thicken with gentle heat.
- Butter
- Adds richness and a smooth texture to the eggs and enriches the toast.
- Milk
- Loosens the eggs slightly, keeping the mixture tender rather than dry.
- Fillets of anchovy
- Add a salty, savoury flavour that contrasts with the rich eggs.
The step that matters
Stir the eggs until they thicken. Eggs set when their proteins coagulate under heat. Cooking too hard or too long makes them grainy and watery, so keep the heat moderate and stir constantly.
Swap the onion
How well each one fits the dish's main ingredients (egg, pepper, butter, milk, anchovy):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against egg, pepper, butter, milk, anchovy. 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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