Why it works: Butter and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Maquereau Espagnol a LA Maximilian - Spanish Mackerel, Maximilian Fashion
Ingredients
Directions
Prepare the fish
Cut the mackerel into heart-shaped pieces, about 3 to 4 ounces each.
Season the pieces with salt and pepper, then roll them in flour.
Fry the mackerel in clarified butter until cooked through.
Make the sauce
In a separate pan, fry the onions in butter until soft but not colored.
Add the chopped mushrooms and cook until the butter is clear.
Moisten with fish stock and reduce to 1 cup.
Add the fish velouté and cook for 5 minutes.
Rub the sauce through a fine sieve into another pan.
Reduce the sauce with heavy cream, season to taste, and finish with sweet butter.
Assemble and serve
In another pan, heat hazelnut butter, add diced peppers and artichokes, and heat well.
Pour the pepper and artichoke mixture over the fried mackerel.
Garnish with chopped parsley and serve with lemon wedges.
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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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + mushroomtop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Spanish mackerel
- Forms the main body of the dish, cooked by frying to firm and flake.
- Onions
- Softened in butter to build a sweet, savory base for the sauce.
- Fish velouté
- Thickens the sauce and gives it a smooth, body-rich texture.
- Heavy cream
- Adds richness and a silky texture as the sauce reduces.
- Sweet butter
- Adds fat and a rounded, buttery finish to the sauce.
- Artichoke bottoms
- Add tender texture and a mild, earthy flavor to the topping.
The step that matters
Frying the floured mackerel in clarified butter. Flour coating browns and crisps the surface, while clarified butter, which has no milk solids, can heat hotter without burning. Cooking until just done keeps the fish moist.
Swap the onion
How well each one fits the dish's main ingredients (spanish mackerel, pepper, flour, butter, mushroom, fish, cream):
- Shallotfits about as well
- Capsicumfits about as well
- Spinachfits about as well
- Onionthe original
Fit is the average pairing score against spanish mackerel, pepper, flour, butter, mushroom, fish, cream. 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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