Why it works: Milk and butter 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 Stew
Ingredients
Directions
Prepare the cod
Place the codfish pieces in a stewpan and cover with cold water.
Bring to a boil, then drain the water.
Make the stew
Add 1 pint of milk and heat until hot.
Mix the flour with a little cold milk or water to make a smooth paste, then add to the stew to thicken.
If desired, stir in a beaten egg just before serving.
Finish and serve
Season with butter and serve with baked potatoes.
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 + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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 flavour and firm, flaky pieces that stay distinct in the stew.
- Milk
- Forms the liquid base of the stew and gives it a creamy, mellow body.
- Flour
- Thickens the milk as its starch swells with heat, giving the stew body.
- Egg
- Optional; when beaten in and heated, it adds richness and slight thickening.
The step that matters
Thickening the stew with flour paste. Flour must be mixed smoothly with cold liquid first; added dry or lumpy, it clumps and cannot thicken evenly. Starch needs heat to swell and thicken the milk.
Swap the potato
How well each one fits the dish's main ingredients (milk, flour, egg, butter):
- Chivefits about as well
- Potatothe original
- Leekfits about as well
- Asparagusfits about as well
Fit is the average pairing score against milk, flour, egg, butter. 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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