Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Scotch Sauce
Ingredients
Directions
Prepare the anchovy base
Chop the anchovies finely and steep them in vinegar for a week in a covered vessel.
Combine the steeped anchovies with the claret or port wine.
Make the sauce
Scrape the horseradish and chop the onions, parsley, and peach leaves.
Add the horseradish, onions, parsley, peach leaves, nutmeg, mace, cloves, and black pepper to the anchovy mixture.
Pour in ½ cup of the best vinegar and simmer slowly until the anchovy bones dissolve.
Strain the sauce through a sieve and let it cool.
Bottle and seal
Store in small bottles, sealing with melted rosin and leather tied over the corks.
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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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Lemon + thymetop 1% of all pairsSmell alikestrongCooked together3,973 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Horseradish + parsleytop 6% of all pairsSmell alikestrongCooked together562 recipes
Shared aroma: coumarin (sweet, hay).
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Horseradish + oniontop 7% of all pairsSmell alikestrongCooked together1,784 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Anchovies
- Dissolve into the sauce to add deep savoury, salty flavour and body.
- Vinegar
- Steeps the anchovies and adds sharp acidity that carries the flavours and helps preserve the sauce.
- Horseradish
- Adds pungent heat and sharpness.
- Claret or port wine
- Adds liquid and fruity depth to the sauce base.
- Onions
- Add aromatic sweetness and savoury body as they cook down.
The step that matters
Simmer slowly until the anchovy bones dissolve. Gentle simmering lets the small bones break down fully and soften into the liquid. A hard boil can scorch the sauce and leave the flavour harsh, and undissolved bones would remain gritty.
Swap the peach
How well each one fits the dish's main ingredients (vinegar, port wine, horseradish, onion, parsley, lemon, thyme):
- Limefits better
- Cherryfits better
- Orangefits better
- Peachthe original
Fit is the average pairing score against vinegar, port wine, horseradish, onion, parsley, lemon, thyme. 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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