Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 34,118 recipes mention both. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
The recipe
Ingredients
Contains: milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the sole
Skin the sole and make an incision down the back.
Stuff the sole with a mixture of butter, shallot, parsley, and bread crumbs.
Place the stuffed sole on a buttered baking pan.
Top and bake
Cover with sliced tomatoes, onion, cheese, and additional bread crumbs.
Season with pepper and salt.
Pour tomato ketchup around the sole.
Bake at 400°F (200°C) for twenty minutes.
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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Parsley + peppertop 2% of all pairsAroma overlapstrongMentioned together34,118 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + breadtop 3% of all pairsAroma overlapstrongMentioned together27,145 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Bread + cheesetop 3% of all pairsAroma overlapstrongMentioned together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Shallot + parsleytop 3% of all pairsAroma overlapmoderateMentioned together3,718 recipes
Shared aroma: coumarin (sweet, hay).
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Butter + cheesetop 3% of all pairsAroma overlapstrongMentioned together7,955 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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, cooking through gently in the oven.
- Butter
- Adds richness and moisture to the stuffing and helps the top brown.
- Bread crumbs
- Absorb butter and juices in the stuffing and add a crisp, browned top.
- Cheese
- Melts over the top and browns, adding savoury flavour and a golden crust.
- Tomato ketchup
- Adds sweetness and acidity to the sauce that forms around the fish.
The step that matters
Bake at 400°F (200°C) for twenty minutes. Fish is delicate and dries out quickly in high heat. Watching the sole closely keeps it moist and flaky while the topping browns.
Flavor stand-ins for the shallot
How well each one fits the dish's main ingredients (butter, parsley, bread, tomato, onion, cheese, pepper):
- Potatobetter flavor fit
- Capsicumbetter flavor fit
- Carrotbetter flavor fit
- Shallotthe original
Fit is the average pairing score against butter, parsley, bread, tomato, onion, cheese, pepper. 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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