Why it works: Ketchup and anchovy match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 479 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Salmon, Baked
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Wash the salmon slices lightly in salted water and dry them with a cloth.
Make the sauce
In a saucepan, mix melted butter, cayenne, ketchup, port, and anchovy.
Heat the sauce over low heat until the anchovy dissolves, then strain it over the salmon.
Bake and serve
Cover the dish and bake in a preheated oven at 350°F (175°C) for about 45 minutes.
Serve the salmon hot with the sauce poured around 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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Ketchup + anchovytop 2% of all pairsSmell alikestrongCooked together479 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Salmon + anchovytop 11% of all pairsSmell alikemoderateCooked together535 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + port winetop 13% of all pairsSmell alikemoderateCooked together1,499 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
-
Ketchup + port winetop 15% of all pairsSmell alikelowCooked together425 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Forms the main body of the dish and is cooked gently by the oven heat.
- Melted butter
- Adds richness and fat, carrying flavour and keeping the salmon moist.
- Port wine
- Adds sweetness and depth to the sauce as it reduces slightly with heat.
- Anchovy
- Dissolves into the sauce, adding savoury depth without a distinct fishy taste.
- Ketchup
- Adds sweetness and acidity to balance the rich butter and port sauce.
The step that matters
Heating the sauce until the anchovy dissolves. Gentle heat over low flame lets the anchovy melt fully into the butter without scorching the butter or port, which would turn the sauce bitter and separate it.
“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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