Why it works: Butter and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
The Melted Butter for Fish
Ingredients
Directions
Melt the butter until it is thick enough to adhere to the fish.
Dilute the melted butter with your choice of Essence of Anchovy, Soy, Mushroom Catsup, Cayenne, Philli Vinegar, or Lemon Juice.
Serve the sauce warm over the fish.
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 + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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Mushroom + lemontop 15% of all pairsSmell alikemoderateCooked together4,633 recipes
Shared aroma: 2-nonenal (fatty, green).
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Anchovy + lemontop 16% of all pairsSmell alikemoderateCooked together2,080 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Forms the rich base of the sauce and gives it body and a coating texture on the fish.
- Essence of anchovy
- Adds a savory, salty depth that enriches the butter's flavor.
- Soy
- Contributes salt and savory umami to round out the sauce.
- Mushroom catsup
- Adds concentrated savory umami flavor to the butter.
- Philli vinegar
- Adds sharp acidity that cuts through the richness of the butter.
- Lemon juice
- Adds bright acidity that lightens the heavy butter.
The step that matters
Melt the butter until it is thick enough to adhere to the fish. Butter is an emulsion of fat, water and milk solids. Heating it gently keeps it smooth and cohesive, while overheating can separate the fat from the solids and leave a thin, greasy coating that will not cling to the fish.
Swap the lemon
How well each one fits the dish's main ingredients (butter, anchovy, mushroom, vinegar):
- Plumfits about as well
- Lemonthe original
- Grapefits about as well
- Cherryfits about as well
Fit is the average pairing score against butter, anchovy, mushroom, vinegar. 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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