Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Mackereli Baked
Ingredients
Directions
The book says “a good oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Prepare the mackerel by removing the gills and cleaning them.
Mix bread crumbs, parsley, minced onions, mushroom, cayenne, salt, thyme, and nutmeg.
Sprinkle the mixture over one fish, skin side down, in a greased baking tin.
Place the second fish on top, skin side up.
Bake
Grease a sheet of paper and cover the fish, tucking it down.
Bake in a preheated oven at 400°F (200°C) for 30 minutes, less if the fish are small.
Serve
Transfer the fish to a hot dish and add their cooking liquid to the brown sauce.
Boil the sauce, skim it, and pour it around the fish.
Sprinkle with bread crumbs and garnish with fried parsley or onions.
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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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Thyme + nutmegtop 3% of all pairsSmell alikestrongCooked together1,907 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + thymetop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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 flavour of the stuffing and cooking juices.
- Bread crumbs
- Absorb moisture from the fish and form a light, lightly browned crust on top.
- Parsley
- Adds fresh, green aroma that brightens the rich flavour of the oily fish.
- Minced onions
- Contribute savoury aroma and moisture to the stuffing mixture as it cooks.
The step that matters
Baking time. Mackerel is oily and cooks quickly, so overbaking dries the flesh. Smaller fish need less time, so check them before the full 30 minutes has passed.
Swap the onion
How well each one fits the dish's main ingredients (bread, parsley, mushroom, pepper, thyme, nutmeg, sauce):
- Shallotfits better
- Carrotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against bread, parsley, mushroom, pepper, thyme, nutmeg, sauce. 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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