Why it works: Mushroom and shallot are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,982 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Epicurean Sauce
Ingredients
Directions
Make the sauce
Combine Indian soy, walnut ketchup, mushroom ketchup, port wine, bruised white pepper, shallots, cayenne pepper, and cloves in a jar.
Macerate the mixture for 14 days in a warm place.
Strain the mixture and add enough white wine vinegar to make exactly 1 pint.
Serve
Use this sauce as a piquant accompaniment for chops, steaks, or 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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Mushroom + shallottop 4% of all pairsSmell alikemoderateCooked together1,982 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Shallot + clovetop 5% of all pairsSmell alikestrongCooked together1,677 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Walnut + shallottop 6% of all pairsSmell alikestrongCooked together440 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Walnut + clovetop 9% of all pairsSmell alikestrongCooked together1,592 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Walnut ketchup
- Adds deep, rich savoury flavour to the sauce.
- Mushroom ketchup
- Adds deep, savoury umami flavour to the sauce.
- Shallots
- Add a mild, aromatic onion-like flavour as they steep.
- White wine vinegar
- Adds acidity and makes up the final volume, providing sharpness.
The step that matters
Macerate for 14 days in a warm place. Long steeping lets the spices, shallots and sauces slowly release their flavours into the liquid. Too short a steep leaves the sauce flat and harsh, while the warm place keeps the infusion steady.
Swap the white pepper
How well each one fits the dish's main ingredients (walnut, ketchup, mushroom, port wine, shallot, pepper, clove):
- Allspicefits better
- Thymefits better
- Marjoramfits better
- White pepperthe original
Fit is the average pairing score against walnut, ketchup, mushroom, port wine, shallot, pepper, clove. 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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