Why it works: Potato and haddock work together. They rank in the top 7% of all ingredient pairs, and 171 recipes mention both. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
The recipe
6 servingsIngredients
Contains: milk, fish (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Preheat the oven to 400°F (200°C) and set a 9x13-inch baking dish nearby.
Put the potatoes in a pot, cover with cold water, bring to a boil and cook about 10 minutes until tender. Drain well.
Meanwhile, heat the milk in a wide pan over medium-low until it just simmers. Add the haddock fillets, reduce the heat to low and poach about 8 minutes until the flesh is opaque and flakes, or reaches 145°F (63°C). Lift out the fish, flake it, and reserve the milk.
Mash the hot potatoes with the creme fraiche, the green onions, salt and pepper, adding a splash of the reserved milk until smooth and spreadable.
Spread half the potato mixture in the baking dish. Scatter the flaked haddock over it, season lightly with salt and pepper, then spread the remaining potato on top.
Sprinkle the finely shredded Emmentaler evenly over the top.
Bake for about 22 minutes until golden on top and hot throughout.
Let the pie rest 5 minutes before serving.
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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Potato + haddocktop 7% of all pairsAroma overlaplowMentioned together171 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Potato + oniontop 2% of all pairsAroma overlapstrongMentioned together9,019 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + milktop 4% of all pairsAroma overlapstrongMentioned together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + cheesetop 4% of all pairsAroma overlapstrongMentioned together4,424 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 5% of all pairsAroma overlapstrongMentioned together8,303 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
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (potato, haddock, milk, pepper, cheese):
- Capsicumbetter flavor fit
- Tomatobetter flavor fit
- Onionthe original
- Carrotabout as good a flavor fit
Fit is the average pairing score against potato, haddock, milk, pepper, cheese. 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).
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