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 ↓
Sole, with Mushrooms
Ingredients
Directions
Poach the sole
Clean the soles but do not skin them.
Place the soles in a saucepan and cover with equal parts milk and water. Add the butter and lemon juice.
Bring to a gentle boil, then reduce heat and let simmer for 6-7 minutes until cooked through.
Serve
Remove the soles, drain, and place on a hot dish. Pour the white mushroom sauce over the soles before serving.
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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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Milk + mushroomtop 12% of all pairsSmell alikemoderateCooked together2,231 recipes
Shared aroma: 1-hexanal (fruit).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 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
- Provide the main protein, which turns opaque and firm as it cooks through.
- Butter
- Adds richness and a smooth, rounded mouthfeel to the poaching liquid.
- Lemon juice
- Adds a bright acidity that balances the richness of the butter and sauce.
- Milk
- Gives the poaching liquid a mild creaminess and gentle flavour.
The step that matters
Simmer gently, do not boil hard. A hard boil toughens and breaks up delicate fish proteins, making the flesh dry and flaky in the wrong way. A gentle simmer cooks the sole evenly and keeps it moist and tender.
Swap the lemon
How well each one fits the dish's main ingredients (milk, butter, mushroom, sauce):
- Coconutfits better
- Vanillafits better
- Peachfits better
- Lemonthe original
Fit is the average pairing score against milk, butter, mushroom, sauce. 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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