Why it works: Bread and butter 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 Stewed with Wine
Ingredients
Directions
Make the stew
In a kettle, combine fish, wine, water, sliced onions, toasted bread, salt, pepper, and a lump of butter.
Cover with enough water to cook and stew gently.
Thicken and serve
In a separate saucepan, roll some butter in flour to thicken.
Add ketchup and walnut pickle, stir until smooth, and pour over the fish to heat.
Serve hot, adding an anchovy if desired.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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
- Fish
- Forms the main body of the stew and becomes tender as it cooks gently.
- Onions
- Soften during stewing and add sweetness and savoury depth to the broth.
- Butter
- Adds richness and fat, and with flour forms a thickener for the stew.
- Flour
- Combined with butter to thicken the liquid into a smoother sauce.
- Wine
- Adds acidity and flavour to the stewing liquid.
The step that matters
Thickening the butter and flour. Flour must be cooked into the butter and whisked smoothly into hot liquid; added raw or in lumps, it stays grainy and fails to thicken evenly.
Swap the walnut
How well each one fits the dish's main ingredients (fish, wine, onion, bread, pepper, butter, flour):
- Beansfits better
- Almondfits about as well
- Chestnutfits about as well
- Walnutthe original
Fit is the average pairing score against fish, wine, onion, bread, pepper, butter, flour. 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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