Why it works: Butter and milk 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 Souffle
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the base
Make a white sauce by melting the butter, adding flour, and gradually whisking in the milk until thick.
Remove from heat and stir in the beaten egg yolks and flaked fish.
Chill the mixture, then fold in the stiffly beaten egg whites.
Bake and serve
Pour the mixture into a buttered baking dish.
Bake in a water bath at 350°F (175°C) for 30 to 35 minutes, or in small molds for about 20 minutes.
Serve immediately with Drawn Butter or Tomato Sauce.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + fishtop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + fishtop 13% of all pairsSmell alikemoderateCooked together1,432 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Whipped whites trap air and make the soufflé rise, while yolks enrich the custard and help it set.
- Flour
- Thickens the butter and milk into a white sauce that gives the soufflé its body.
- Milk
- Forms the liquid base of the white sauce, adding moisture and softness.
- Butter
- Enriches the white sauce with fat and flavour, and greases the dish so the soufflé releases cleanly.
- Cooked fish
- Provides the main flavour and protein that sets into the soufflé's texture.
The step that matters
Fold in the egg whites gently. Whites hold air only while whipped; vigorous stirring knocks it out, so the soufflé will rise less and turn dense. Folding keeps the foam intact for lift.
“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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