Why it works: Milk and butter 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 ↓
Turbot a LA Creme
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the sauce
In a saucepan, bring the milk to a boil.
Mix the flour with the melted butter, then add to the boiling milk.
Cook until the sauce thickens, then season with salt, pepper, and chopped onion.
Assemble and bake
In a shallow dish, layer the minced fish and sauce until the dish is full.
Top with cracker crumbs and bits of butter.
Bake at 400°F (200°C) for 20 minutes.
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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Milk + buttertop 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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Butter + fishtop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + fishtop 13% of all pairsSmell alikemoderateCooked together1,432 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
Flour and butter 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
- Milk
- Forms the base of the sauce, which thickens as it cooks and becomes creamy.
- Flour
- Thickens the milk into a smooth sauce that holds the fish together.
- Melted butter
- Carries the flour into the milk and adds richness to the sauce.
- Cracker crumbs
- Forms a crisp, browned topping over the baked dish.
The step that matters
Add the flour and butter mixture to the boiling milk. Flour clumps if dropped in unevenly or left unstirred, so mixing it with butter first and adding it to hot milk while stirring helps the sauce thicken smoothly.
Swap the onion
How well each one fits the dish's main ingredients (milk, flour, butter, pepper, fish):
- Potatofits better
- Capsicumfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against milk, flour, butter, pepper, fish. 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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