Why it works: Milk and bread are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 11,466 recipes. Both carry 2-undecenal, which smells sweet. The science ↓
Codfish Toast
Ingredients
Directions
Prepare the fish
Shred the codfish into fine pieces and soak in cold water until fresh.
Drain the fish well and mix in flour, sweet cream, and milk; season with pepper.
Make the sauce
Heat the mixture slowly, stirring well until it scalds.
Remove from heat and quickly stir in the beaten egg.
Serve
Prepare well-seasoned moist toast and pour the fish mixture over it.
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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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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 flavor and body of the dish once shredded and soaked.
- Flour
- Thickens the milk and cream mixture so it clings to the toast.
- Egg
- Enriches and thickens the sauce when stirred in off the heat.
- Milk
- Forms the liquid base of the creamy sauce.
- Sweet cream
- Adds richness and fat, giving the sauce a smoother texture.
The step that matters
Stir in the egg off the heat. Egg proteins set and can curdle if they meet a very hot mixture, so removing it from heat and stirring quickly keeps the sauce smooth and lightly thickened.
“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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