Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓
Fish
Ingredients
Directions
Trim the fish into fillets and season with coarse sea salt and black pepper.
Cover the bottom of a tin with onion slices and dot with peppercorns and cloves.
Layer the fish fillets over the onions and sprinkle with black pepper.
Add a layer of sliced tomatoes and sprinkle with chopped curled parsley and parsley roots.
Pour in fish broth and white wine, then cover the tin tightly and steam.
Optionally, add garlic and lemon rind for flavor.
For a bouillabaisse-like effect, use multiple types of fish, saffron, salad oil, and additional broth.
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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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tomato + garlictop 3% of all pairsSmell alikemoderateCooked together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
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Parsley + garlictop 4% of all pairsSmell alikestrongCooked together9,308 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the garlic
The recipe marks garlic as optional. How well each one fits the dish's main ingredients (fish, pepper, onion, clove, tomato, parsley, white wine):
- Thymefits better
- Marjoramfits about as well
- Tarragonfits about as well
- Garlicthe original
Fit is the average pairing score against fish, pepper, onion, clove, tomato, parsley, white wine. Candidates are from the same food group and used in at least 100 recipes.
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