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 ↓
Fish Cream
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.
Prepare the sauce
Remove bones from the canned salmon or boiled fish and break it into small pieces.
In a pot, bring 1 quart of milk, onion, parsley, and bay leaves to a boil.
Strain the mixture through a colander.
Mix 1 cup of flour with cold milk until smooth, then add to the strained mixture along with 1 cup of butter.
Beat 3 eggs and stir them into the mixture.
Assemble and bake
Layer the fish and cream mixture in a baking dish until full.
Top with cream on both the top and bottom.
Sprinkle 1 cup of bread crumbs and ½ cup of grated cheese on top.
Season with salt and cayenne pepper.
Bake at 350°F (175°C) for 20 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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Bread + cheesetop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Milk + cheesetop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Provides the main body and flavor of the casserole as the fish layer.
- Flour
- Thickens the milk mixture into a smooth, sliceable cream sauce.
- Eggs
- Set during baking to bind the sauce and give the casserole structure.
- Butter
- Adds richness and fat, giving the sauce a smoother, silkier texture.
- Milk
- Forms the base of the cream sauce that surrounds the fish.
- Bread crumbs
- Form a crisp, browned topping during baking.
The step that matters
Bringing the milk-flour mixture to a smooth sauce before adding eggs. Flour must be fully dispersed in cold milk before heating, or it clumps. Eggs added to a very hot mixture can scramble, so stir them in gently once the sauce has cooled slightly.
Swap the onion
How well each one fits the dish's main ingredients (salmon, milk, flour, butter, egg, bread, cheese):
- Asparagusfits better
- Chivefits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against salmon, milk, flour, butter, egg, bread, cheese. 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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