Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Escalloped Fish
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the white sauce
In a saucepan, melt the butter and stir in the flour.
Add the cold milk and stir until the mixture thickens.
Stir in the salt and pepper.
Assemble and bake
Butter a baking dish and layer half of the fish in the bottom.
Spread half of the white sauce over the fish.
Add the remaining fish and top with the rest of the white sauce.
Moisten the bread crumbs with melted butter and sprinkle on top.
Bake in a 350°F (175°C) oven for about 20 minutes, or until the crumbs are nicely 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.
Photo for illustrative purposes only · Contact us to use it
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish
- Provides the main body and flavor of the dish, set within the sauce.
- Butter
- Enriches the sauce and helps the bread crumbs brown in the oven.
- Flour
- Thickens the milk into a smooth white sauce that holds the dish together.
- Milk
- Forms the liquid base of the white sauce, giving it body and creaminess.
- Stale bread crumbs
- Form a crisp, browned topping over the sauce and fish.
The step that matters
Thickening the white sauce. Flour must be cooked into the melted butter and the cold milk added gradually while stirring, so the sauce thickens smoothly without lumps. Stirring keeps starch granules dispersed so they swell evenly as the mixture heats.
“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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