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 ↓
Salt Mackerel
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
Soak the mackerel overnight in milk or water.
Place the mackerel in a frying pan and cover with cold water.
Bring to a boil and cook for 5 minutes.
Finish and serve
Transfer to a warm dish and top with bits of butter.
Set in the oven at 350°F (175°C) for a few minutes before serving.
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mackerel
- Provides the main protein, which firms and turns opaque as it cooks.
- Butter
- Adds fat and richness, melting over the warm fish to carry flavour and moisture.
The step that matters
Bringing to a boil and cooking for 5 minutes. Boiling for too long can toughen the fish and dry it out, while too short a cook leaves it under-set. Timing the simmer from the moment the water boils keeps the flesh tender and moist.
“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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