Why it works: Shallot and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,982 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Turbot a LA Provencals
Ingredients
Directions
Prepare the fish
Cut the boiled turbot into slices.
Make the sauce
Slice the truffles, then wash and stew them with shallots and carrot in stock and white wine until done.
Add the chopped mushrooms and season with pepper, coarse sea salt, and allspice.
Remove the carrot, then thicken the sauce with a mixture of flour and butter, and stir in chopped parsley.
Once the sauce is smooth, add the fish to warm it up.
Serve
Serve very hot, garnished with slices of bread.
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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Shallot + mushroomtop 4% of all pairsSmell alikemoderateCooked together1,982 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Truffle + mushroomtop 4% of all pairsSmell alikemoderateCooked together1,900 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Carrot + allspicetop 5% of all pairsSmell alikestrongCooked together1,021 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
White wine + mushroomtop 5% of all pairsSmell alikemoderateCooked together1,765 recipes
Shared aroma: ethyl octanoate (fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Truffles
- Provide the dominant earthy aroma that defines the sauce.
- Flour
- Thickens the sauce by swelling in liquid as it heats, giving body.
- Butter
- Adds richness and fat, helping the flour-thickened sauce become smooth and glossy.
- White wine
- Adds acidity and brightness that balances the rich sauce and fish.
- Mushrooms
- Contribute savoury depth and moisture to the sauce.
- Shallots
- Add a mild, sweet onion-like flavour that builds the sauce base.
The step that matters
Warm the fish in the sauce gently. Once the sauce is smooth, the fish only needs to warm through. Boiling or overheating can toughen the delicate, already-cooked flesh and cause it to break apart.
Swap the allspice
How well each one fits the dish's main ingredients (turbot, truffle, shallot, carrot, white wine, mushroom, pepper):
- Thymefits better
- Parsleyfits better
- Marjoramfits better
- Allspicethe original
Fit is the average pairing score against turbot, truffle, shallot, carrot, white wine, mushroom, 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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