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 ↓
Milk or Cream Codfish
Ingredients
Directions
Prepare the codfish
Freshen the salt codfish by boiling it in a basin of cold water, then draining it.
Repeat the boiling process if the fish is still very salty.
Make the sauce
Once drained, pour ½ cup of milk or thin cream over the codfish.
Add 1 tablespoon of butter and ¼ teaspoon of pepper.
Mix 1 teaspoon of flour or corn‑starch with a little milk to make a thickening.
Add the thickening to the codfish mixture and bring to a boil.
Serve
Serve over a slice of toasted bread.
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).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 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
- Salt codfish
- Provides the main savoury flavour and the flaky texture of the dish.
- Milk or thin cream
- Forms the liquid base of the sauce and adds richness and moisture.
- Butter
- Adds fat for richness and a smooth mouthfeel in the sauce.
- Flour or corn-starch
- Thickens the milk so the sauce becomes creamy rather than watery.
The step that matters
Freshening the salt codfish. Salt cod is preserved heavily in salt, so boiling it in fresh water draws out salt. Skipping or shortening this leaves the dish too salty, since the salt does not dissolve out on its own in the sauce.
“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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