Why it works: Butter and fish are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 4,488 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Soles, a LA Colbert
Ingredients
Directions
Prepare and fry
Clean and trim the soles, then wash and dry them with a clean cloth.
Dust the soles with flour and fry them until golden.
Cut them open at the back and carefully remove the backbone.
Fill and serve
Fill the inside with cold Maitre d'Hotel butter.
Place the soles on their backs in a dish.
Pour essence of fish or anchovies around them.
Serve hot.
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 + fishtop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + fishtop 27% of all pairsSmell alikelowCooked together2,532 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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
- Soles
- Form the main body of the dish, with delicate flesh that cooks quickly and flakes when done.
- Flour
- Dusted on the fish, it helps form a golden, browned crust during frying.
- Maitre d'hotel butter
- Adds richness and moisture inside the fish, melting into the flesh as it is served hot.
- Essence of fish or anchovies
- Adds a concentrated savoury, seafood aroma that flavours the dish around the fish.
The step that matters
Frying until golden. Flour browns through the Maillard reaction at moderate heat. Too little heat leaves the fish pale and greasy, while too much burns the flour before the flesh is cooked through.
“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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