Why it works: Port wine and mushroom work together. They rank in the top 10% of all ingredient pairs, and cooks put them together in 570 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Fish Sauce
Ingredients
Directions
Make the sauce
Combine port wine, walnut pickle, mushroom ketchup, pounded anchovies, pounded shallots, soy sauce, and cayenne pepper in a saucepan.
Simmer gently for 10 minutes.
Strain the mixture and let it cool.
Bottle and store
Pour the sauce into bottles, cork them well, and seal.
Store in a cool place; it will keep for a considerable time.
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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Port wine + mushroomtop 10% of all pairsSmell alikemoderateCooked together570 recipes
Shared aroma: guaiacol (smoky, sweet).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Walnut + mushroomtop 12% of all pairsSmell alikestrongCooked together763 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Walnut + peppertop 13% of all pairsSmell alikemoderateCooked together3,039 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Port wine + walnuttop 13% of all pairsSmell alikemoderateCooked together237 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Anchovies
- Dissolve into the liquid to add deep savoury, salty flavour.
- Mushroom catsup
- Provides the concentrated umami base that gives the sauce its body and savouriness.
- Walnut pickle
- Adds a dark, tangy, slightly bitter note typical of walnut-based condiments.
- Port wine
- Adds sweetness, alcohol and fruity depth to the liquid base.
The step that matters
Simmer gently. Gentle heat concentrates flavour and blends the ingredients without boiling off too much liquid or making the sauce harsh. Straining afterward removes the pounded solids so the sauce stays clear and smooth.
Swap the walnut
How well each one fits the dish's main ingredients (port wine, mushroom, sauce, pepper):
- Chestnutfits about as well
- Beansfits about as well
- Walnutthe original
- Peasfits about as well
Fit is the average pairing score against port wine, mushroom, sauce, pepper. 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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