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 ↓
Codfish a LA Creme
Ingredients
Directions
Prepare the fish
Boil the codfish for 20 minutes.
Remove the skin and bones.
Break the fish into rough pieces.
Make the sauce
Melt the butter in a saucepan.
Add the flour.
Heat the milk until it boils.
Add the butter and flour mixture along with a little pepper.
Add the fish to the sauce.
Boil for 2 minutes.
Finish and brown
Transfer the mixture to a dish.
Sprinkle cheese on top.
Brown quickly under a broiler.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cheese + milktop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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
- Codfish
- Provides the main body of the dish as flaky protein pieces.
- Butter
- Enriches the sauce with fat and flavour, and combines with flour to thicken it.
- Flour
- Thickens the milk into a smooth sauce when cooked with the butter.
- Milk
- Forms the liquid base of the sauce, which thickens as it heats.
- Grated cheese
- Melts over the top and browns under the broiler for a golden crust.
The step that matters
Brown quickly under a broiler. The cheese topping browns fast under high heat, so it can scorch or dry out if left unattended. Watching it closely keeps the top golden while the sauce stays moist underneath.
“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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