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 five minutes.
Finish and serve
Transfer to a warm dish and place bits of butter on top.
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 and flavour of the dish.
- Milk or water
- Soaking liquid that draws out salt and softens the flesh.
- Butter
- Adds fat and richness, melting over the fish for moisture and flavour.
The step that matters
Soak the mackerel overnight in milk or water. Soaking draws out excess salt from the cured fish, so the final dish is not overly salty. Skipping or shortening the soak leaves the fish too salty to enjoy.
“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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