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 ↓
Baked Salmon Trout
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare and bake
Preheat your oven to 300°F (150°C).
Place the cleaned trout in a dripping pan with water and melted butter to prevent scorching.
Bake slowly, basting often.
Make the sauce and serve
In a separate pot, combine cream, milk, melted butter, beaten egg white, and chopped parsley.
Heat the sauce until it is boiling hot.
Serve the trout on a hot dish with a few spoonfuls of the sauce over it.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and moisture, and helps keep the fish from scorching in the pan.
- Cream
- Makes the sauce rich and smooth, giving it body.
- Egg white
- Helps thicken the sauce and gives it a light, set texture when heated.
- Milk
- Thins the cream into a pourable sauce that coats the fish.
The step that matters
Bake slowly, basting often. Low heat cooks the trout gently so it stays moist, and frequent basting with the fat and liquid in the pan keeps the surface from drying out. Skipping the basting or raising the heat can leave the flesh dry.
Swap the parsley
How well each one fits the dish's main ingredients (butter, cream, milk, egg):
- Nutmegfits better
- Cinnamonfits better
- Tarragonfits about as well
- Parsleythe original
Fit is the average pairing score against butter, cream, milk, 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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