Why it works: Parsley and fennel match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 625 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Red-mullets , Leghorn Fashion
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
Scale the red mullets.
Arrange them in an oiled baking dish.
Season the fish.
Pour tomato sauce over them.
Sprinkle bread crumbs mixed with parsley and fennel seeds on top.
Baste with oil.
Bake and serve
Place in a 350°F (175°C) oven.
Baste with their own juices while cooking until done.
Remove from oven.
Serve in the baking dish.
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 + fenneltop 1% of all pairsSmell alikestrongCooked together625 recipes
Shared aroma: myristicin (spice, warm).
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Tomato + fenneltop 7% of all pairsSmell alikemoderateCooked together551 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Tomato + parsleytop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tomato + breadtop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Tomato + saucetop 15% of all pairsSmell alikelowCooked together5,469 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Red mullets
- The fish is the main component, cooked gently in the sauce and crumb topping.
- Tomato sauce
- Provides moisture and acidity, keeping the fish moist while adding savoury flavour.
- Bread crumbs
- Form a crisp, browned topping that helps seal in moisture beneath.
- Oil
- Adds fat for basting, promoting browning and carrying flavour over the fish.
The step that matters
Baste with their own juices while cooking until done. Fish is lean and dries out quickly in dry oven heat. Basting with the juices keeps the flesh moist, and the fish is done once it turns opaque and flakes easily.
Swap the fennel
How well each one fits the dish's main ingredients (tomato, sauce, bread, parsley):
- Capersfits better
- Thymefits better
- Celeryfits better
- Fennelthe original
Fit is the average pairing score against tomato, sauce, bread, parsley. 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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