Why it works: Sauce and anchovy are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 2,057 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Fish Pie
Ingredients
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
Preheat the oven to 400°F (200°C).
Assemble and bake
Place the cold fish in a pie dish, ensuring it is free from skin and bones.
Cover the fish with white sauce, flavored with anchovy sauce, mushroom ketchup, or Worcestershire sauce, and season with pepper and salt.
Spread a layer of smooth mashed potatoes mixed with milk or dripping on top.
Bake for 25 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 their aromas overlap, and how often cooks already put them together.
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Sauce + anchovytop 2% of all pairsSmell alikemoderateCooked together2,057 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Fish + anchovytop 9% of all pairsSmell alikelowCooked together637 recipes
Shared aroma: decanal (soap, orange peel).
-
Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Fish + milktop 13% of all pairsSmell alikemoderateCooked together1,432 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold fish
- Forms the main filling, which is cooked gently in the oven with the sauce.
- White sauce
- Coats the fish and keeps the filling moist as it bakes.
- Potatoes
- Form a soft topping that bakes into a golden layer over the filling.
- Milk or dripping
- Enriches the mashed potato, adding softness and richness to the topping.
The step that matters
Spreading the potato topping. Mashed potato spread smoothly and evenly seals the filling and helps the top brown evenly in the oven. Gaps or a thin layer can let the sauce bubble through and dry the exposed areas.
Swap the potato
How well each one fits the dish's main ingredients (fish, sauce, anchovy, pepper, milk):
- Capsicumfits better
- Tomatofits about as well
- Potatothe original
- Asparagusfits less well
Fit is the average pairing score against fish, sauce, anchovy, pepper, milk. 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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