Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Moasted Salmon
Ingredients
Directions
Prepare
Wipe the salmon dry with a clean cloth.
Dredge the salmon with flour.
Roast and serve
Place the salmon on a spit before a clear, bright fire.
Baste the salmon with fresh butter while roasting.
Serve the salmon plain, garnished with lemon slices.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Salmon + buttertop 16% of all pairsSmell alikemoderateCooked together4,481 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Salmon + lemontop 19% of all pairsSmell alikelowCooked together2,918 recipes
Shared aroma: decanal (soap, orange peel).
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
- Salmon
- Is the main protein that cooks through over the fire to become tender and flaky.
- Flour
- Forms a thin dry coating that helps the skin brown and crisp during roasting.
- Butter
- Adds fat that carries flavour and keeps the surface moist while it roasts.
The step that matters
Baste the salmon with fresh butter while roasting. Basting keeps the surface from drying out as the fish cooks. Butter adds fat that carries flavour and promotes gentle browning, so the fish stays moist inside.
Swap the lemon
How well each one fits the dish's main ingredients (salmon, flour, butter):
- Avocadofits better
- Raisinfits better
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against salmon, flour, butter. 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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