Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Sturgeon Roasted
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Loosen the skin of the sturgeon by slipping a thin knife under it near the back fin.
Sprinkle the flesh with salt and pepper, and place some butter on it.
Prepare a large sheet of kitchen paper and lay sliced onion, carrots, anchovies, parsley, thyme, bay leaves, and pepper on it.
Place the fish on the prepared ingredients, wrap it well, and fold two more buttered papers around it.
Cook and serve
Roast it on a spit over an open fire or bake in a buttered baking tin at 350°F (175°C) for 1.5 to 2 hours, depending on size.
Once cooked, remove the string and papers, glaze it, and serve.
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.
-
Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Carrot + thymetop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Pepper + thymetop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sturgeon
- Is the main protein, cooked gently inside its wrapping so the flesh stays moist and flaky.
- Butter
- Adds richness and moisture to the flesh as it roasts.
- Anchovies
- Melt into the wrapping, adding savory depth to the fish and aromatics.
- Onion
- Releases moisture and sweetness as it cooks, flavouring the fish from below.
The step that matters
Wrapping the fish. The fish must be wrapped tightly in buttered paper so its moisture steams inside rather than escaping. Loose wrapping lets the flesh dry out during the long roast.
Swap the onion
How well each one fits the dish's main ingredients (sturgeon, pepper, butter, carrot, parsley, thyme):
- Shallotfits better
- Parsnipfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against sturgeon, pepper, butter, carrot, parsley, thyme. 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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