Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Baked Mackerel
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the mackerel
Wipe the mackerel with a damp cloth and split it open. Remove the bones, head, and fins.
Prepare the stuffing by mixing the beef suet, bread crumbs, savory herbs, and chopped parsley.
Stuff and bake
Spread the stuffing inside the mackerel, fold it over, and place it in a greased paper bag. Drizzle a little oiled butter over the fish and secure the bag.
Bake on a wire rack in a 350°F (175°C) oven for about 25 minutes.
Serve
Serve plain or with anchovy sauce.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Beef + breadtop 13% of all pairsSmell alikemoderateCooked together4,032 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Bread + parsleytop 15% of all pairsSmell alikemoderateCooked together8,588 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Beef + parsleytop 16% of all pairsSmell alikemoderateCooked together5,866 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mackerel
- Forms the main body of the dish and carries the stuffing as it cooks.
- Beef suet
- Adds fat that keeps the stuffing moist and rich during baking.
- Bread crumbs
- Absorb fat and juices, giving the stuffing body and a soft texture.
The step that matters
Securing the paper bag. If the bag is not sealed tightly, steam and juices escape and the fish can dry out. A closed bag traps moisture so the fish cooks gently in its own steam.
Swap the parsley
How well each one fits the dish's main ingredients (beef, bread, butter):
- Pepperfits about as well
- Nutmegfits about as well
- Parsleythe original
- Thymefits about as well
Fit is the average pairing score against beef, bread, 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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