Why it works: Salmon and pepper are a kitchen classic. They rank in the top 27% of all ingredient pairs, and cooks put them together in 5,446 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
To Kipper Salmon
Ingredients
Directions
Prepare the fish
Clean and scale the fish, but do not wash it.
Split the fish and remove the bone.
Cure
Mix salt, sugar, saltpetre, and black pepper.
Salt the fish for 2-3 days, pressing it down with a board and weights.
Stretch open each piece of fish with a stick and dry or smoke it.
Serve
When ready to serve, cut into thin slices and broil.
If very dry, soak in water for 15 minutes before broiling.
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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Salmon + peppertop 27% of all pairsSmell alikelowCooked together5,446 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + peppertop 32% of all pairsSmell alikelowCooked together19,401 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Salmon + sugartop 35% of all pairsSmell alikelowCooked together931 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and pepper barely smell alike, yet cooks put them together in 19,401 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
- Forms the body of the dish; its oily flesh becomes firm and flaky when cured and cooked.
- Coarse sea salt
- Draws out moisture and seasons the fish, firming its flesh during the cure.
- Sugar
- Balances the saltiness and helps give the cured fish a mellow flavour.
- Saltpetre
- Helps preserve the fish and gives the cured flesh its characteristic reddish colour.
The step that matters
Salting for 2-3 days under pressure. Salt must penetrate evenly to cure the fish and draw out moisture. Pressing with a board and weights helps the flesh stay firm and the cure reach all parts. Too little time leaves the fish under-cured and unsafe to keep.
“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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