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 ↓
Tench, Aux Fines Herbes
Ingredients
Directions
Prepare
Dip the tench into boiling water, then scale and clean them.
In a bowl, steep the tench in oil with chives, shallots, parsley, thyme, bay leaf, pepper, and salt.
Wrap the tench in parchment paper with the seasoning.
Cook and serve
Broil the wrapped tench until cooked through.
Serve with either white sauce or pepper sauce in a boat, or remove the paper and serve the sauce around the fish on the 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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Chive + shallottop 1% of all pairsSmell alikestrongCooked together450 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Shallot + parsleytop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Shallot + thymetop 1% of all pairsSmell alikestrongCooked together1,476 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tench
- The main fish; its flesh cooks gently inside the parchment, staying moist.
- Oil
- Carries the herbs and seasoning over the fish and helps keep the flesh moist.
- Chives
- Add a mild onion-like aroma that infuses the fish while it steeps and cooks.
- Shallots
- Add a mild, sweet onion flavour that softens and perfumes the fish.
- Bay leaf
- Adds a subtle aromatic background flavour as the fish cooks in the wrapping.
The step that matters
Broil the wrapped tench until cooked through. Fish protein sets quickly and turns dry and firm once overcooked. Checking for opaque flesh that flakes easily, rather than relying on time alone, helps keep the fish moist.
Swap the chive
How well each one fits the dish's main ingredients (shallot, parsley, thyme, pepper):
- Parsnipfits about as well
- Chivethe original
- Leekfits about as well
- Carrotfits about as well
Fit is the average pairing score against shallot, parsley, thyme, pepper. 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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