Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
To Roast a Sturgeon
Ingredients
Directions
Prepare the fish
Soak the sturgeon in salt and water for 6-8 hours.
Clean and scrape the sturgeon thoroughly.
Roast the sturgeon
Fix the sturgeon on a spit and baste with butter while roasting.
Dredge occasionally with flour.
When half done, mix fine grated bread, sweet herbs, and chopped parsley with a little butter and sprinkle over the fish.
Make the sauce and serve
For the sauce, boil water, anchovy, lemon peel, onion, sweet herbs, mace, cloves, whole pepper, and horseradish for 15 minutes.
Strain the mixture and return it to the saucepan with white wine, oysters and their liquor, walnut ketchup, bruised crab, and butter rolled in flour.
Let the sauce simmer, then dish the fish and pour the sauce over it.
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 + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Sturgeon + anchovytop 8% of all pairsSmell alikemoderateCooked together43 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Bread + anchovytop 10% of all pairsSmell alikemoderateCooked together1,260 recipes
Shared aroma: hexanol (green, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sturgeon
- Is the main fish that is cooked and served, giving the dish its body.
- Butter
- Bastes the fish during roasting and enriches the sauce, adding richness and browning.
- Flour
- Dredged over the fish and used to thicken the sauce through the rolled butter.
- White wine
- Adds acidity and body to the sauce, balancing its richness.
- Oysters
- Add briny flavour and body to the sauce.
The step that matters
Let the sauce simmer. Simmering gently lets the butter and flour mixture thicken the sauce smoothly without lumps. Boiling hard can break the butter and make the sauce grainy, and the oysters can toughen if overcooked.
Swap the onion
How well each one fits the dish's main ingredients (sturgeon, butter, flour, bread, parsley, anchovy, lemon):
- Shallotfits better
- Chivefits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against sturgeon, butter, flour, bread, parsley, anchovy, 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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