Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Fish Pie
Ingredients
Directions
Make the pap
Boil the milk in a saucepan.
Thicken the boiling milk with the pulverized oyster crackers until it reaches a mush-like consistency.
Once almost cool, stir in the butter and a little suet.
Assemble and bake
In a baking dish, layer the pap and salmon alternately, starting and ending with the pap.
Grate a little nutmeg between each layer.
Bake until warm, as all ingredients have been previously cooked.
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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Milk + buttertop 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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Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Oyster crackers
- Thicken the milk into a mush-like pap that holds the layers together.
- Butter
- Adds richness and fat, giving the pap a smoother, softer texture.
- Salmon
- Provides the fish flavour and flaky texture between the layers of pap.
- Milk
- Forms the liquid base that the crackers swell into a thick pap.
The step that matters
Thickening the milk with crackers. Crackers must be fully pulverized and stirred into boiling milk so they swell evenly; lumps or uneven thickening leave a grainy, inconsistent pap that will not layer neatly.
Swap the nutmeg
How well each one fits the dish's main ingredients (salmon, milk, oyster, butter):
- Capersfits about as well
- Nutmegthe original
- Dillfits about as well
- Parsleyfits about as well
Fit is the average pairing score against salmon, milk, oyster, butter. 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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