Why it works: Chive and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 450 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Smoked Herrings Bruxelloise
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the herrings
Skin, split, and bone the smoked herrings.
Place the fillets in a well-buttered saucepan.
Season and top
Sprinkle with chopped mushrooms, parsley, chives, savory herbs, and shallots.
Season with white pepper and cayenne.
Dot with small pieces of butter and sprinkle with bread crumbs.
Broil and serve
Broil in the oven at 400°F (200°C) until done.
Serve neatly on a dish, garnished with lemon slices and watercress.
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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Chive + shallottop 1% of all pairsSmell alikestrongCooked together450 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + chivetop 3% of all pairsSmell alikestrongCooked together2,150 recipes
Shared aroma: coumarin (sweet, hay).
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Mushroom + shallottop 4% of all pairsSmell alikemoderateCooked together1,982 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
- Smoked herrings
- Provide the main fish flesh and smoky flavour that the dish is built around.
- Butter
- Adds richness and moisture, helping the topping brown and the fish stay tender.
- Bread crumbs
- Form a crisp, golden topping that browns under the broiler and absorbs butter.
- Mushrooms
- Add moisture and savoury earthiness that softens and blends with the fish during cooking.
- Shallots
- Contribute a mild, sweet onion aroma that mellows as it cooks.
The step that matters
Broil in the oven at 400°F (200°C) until done.. Broiling browns the crumb topping quickly while the delicate fish heats through. Overcooking dries the fillets and toughens the flesh, so watch closely and stop once the topping is golden and the fish is hot.
Swap the white pepper
How well each one fits the dish's main ingredients (butter, mushroom, parsley, chive, shallot, bread, lemon):
- Capersfits better
- Thymefits better
- Tarragonfits better
- White pepperthe original
Fit is the average pairing score against butter, mushroom, parsley, chive, shallot, bread, lemon. 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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