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 ↓
Puree of Salmon
Ingredients
Directions
Prepare the salmon
Remove oil, bone, and skin from the salmon and chop the fish very fine.
Make the sauce
Cook the onion in the milk for 10 minutes, then remove the onion.
Thicken the milk with the butter and flour cooked together.
Season with salt and pepper, then add the salmon.
Heat until hot and serve.
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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Onion + peppertop 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).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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
- Salmon
- Provides the main body and flavor of the puree once finely chopped.
- Milk
- Forms the liquid base that the thickening sets and carries the flavors.
- Butter
- Adds fat and richness, and cooks with the flour to help thicken the milk.
- Flour
- Thickens the milk when cooked with butter, giving the puree a smooth body.
The step that matters
Thicken the milk with the butter and flour cooked together. Flour must be cooked with the butter first so its starch swells smoothly into the milk. Adding it raw can leave lumps and a floury taste.
Swap the onion
How well each one fits the dish's main ingredients (salmon, milk, butter, flour, pepper):
- Potatofits better
- Chivefits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against salmon, milk, butter, flour, pepper. 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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