Why it works: Thyme and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 9,057 recipes mention both. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
The recipe
Ingredients
Contains: milk, fish, shellfish (auto-detected from the ingredients and method; we can miss things, so check labels)
Also mentioned in the method: fish
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
Clean and skin the sole.
Finely mince the onion and parsley, and scatter them with the thyme in a well-buttered shallow pie dish.
Season with salt and cayenne, then lay the sole in the dish.
Bake and make the sauce
Cover the sole with cider and bake gently at 350 °F (175 °C) until the fish is well done.
Remove the gills from the oysters and steam them until cooked, then lay them over the sole.
Combine the oyster liquor and a little liquid from the sole with the white sauce, and heat until very thick.
Coat the fish with the sauce and return to the oven for a few minutes to heat through.
Serve the sole in the dish it was cooked in, if presentable.
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 aroma chemistry they share, and how many recipes mention both.
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Thyme + parsleytop 1% of all pairsAroma overlapstrongMentioned together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Parsley + peppertop 2% of all pairsAroma overlapstrongMentioned together34,118 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Thyme + peppertop 3% of all pairsAroma overlapstrongMentioned together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Onion + thymetop 5% of all pairsAroma overlapmoderateMentioned together11,172 recipes
Shared aroma: coumarin (sweet, hay).
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Oyster + buttertop 5% of all pairsAroma overlapstrongMentioned together8,175 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sole
- Forms the main body of the dish and becomes tender and flaky when baked gently.
- Oysters
- Add a briny, savoury flavour and a soft texture that contrasts with the fish.
- White sauce
- Provides a thick, creamy coating that moistens the fish and carries the flavour.
- Cider
- Adds moisture and gentle acidity, keeping the fish from drying as it bakes.
- Onion
- Contributes aromatic sweetness and depth as it softens under the fish.
- Butter
- Adds richness and helps keep the fish from sticking to the dish.
The step that matters
Heating the sauce until very thick. The sauce must be thickened fully before coating the fish, since a thin sauce will run off and make the dish watery. Keep the heat moderate so the sauce does not scorch or curdle.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (cider, oyster, sauce, thyme, parsley, pepper, butter):
- Potatobetter flavor fit
- Shallotbetter flavor fit
- Tomatobetter flavor fit
- Onionthe original
Fit is the average pairing score against cider, oyster, sauce, thyme, parsley, pepper, butter. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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