Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Salmon Surprise
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the potatoes
Boil the potatoes with their skins on until tender.
Peel and mash them with butter and warm milk.
Assemble
Arrange a border of mashed potatoes on a flat, oval dish.
In the center, place the salmon pieces, season with salt, pepper, mace, and parsley.
Cover the salmon with a layer of raw oysters and add a little oyster liquor.
Top with a smooth layer of mashed potatoes and brush with the beaten egg yolk.
Make a small hole in the center and bake in a hot oven at 400°F (200°C) until browned.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Salmon + oystertop 8% of all pairsSmell alikemoderateCooked together672 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the mashed base and border, providing bulk and a soft, creamy texture.
- Butter
- Adds richness and fat, making the mashed potatoes smoother and more flavourful.
- Salmon
- Provides the main fish filling, adding savoury flavour and a tender, flaky texture.
- Raw oysters
- Add briny flavour and moisture to the salmon layer as it cooks.
- Beaten egg yolk
- Brushed on top, it promotes browning and a glossy golden crust in the oven.
The step that matters
Brush with egg yolk and bake until browned. The egg yolk causes browning as it cooks in the oven. Without it, the top stays pale. Baking in a hot oven sets the potato top and cooks the raw oysters through, so the dish needs enough time to brown without drying out.
Swap the mace
How well each one fits the dish's main ingredients (potato, butter, milk, salmon, pepper, parsley, oyster):
- Dillfits better
- Thymefits better
- Capersfits better
- Macethe original
Fit is the average pairing score against potato, butter, milk, salmon, pepper, parsley, oyster. 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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