Why it works: Scallop and mustard work together. They rank in the top 17% of all ingredient pairs, and 14 recipes mention both. Both carry 2-acetyl-1-pyrroline, which smells popcorn, roasted. The science ↓
The recipe
Ingredients
Contains: fish, shellfish (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
In a bowl, combine scallops, chives, salt, shallot, white pepper, and olive oil.
Add parsley, Tabasco sauce, Worcestershire sauce, tomato ketchup, dry mustard, horseradish, and vinegar, then mix well and serve chilled.
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 aroma chemistry they share, and how many recipes mention both.
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Scallop + mustardtop 17% of all pairsAroma overlapmoderateMentioned together14 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Olive + tomatotop 1% of all pairsAroma overlapstrongMentioned together14,164 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Chive + shallottop 1% of all pairsAroma overlapstrongMentioned together447 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Shallot + mustardtop 3% of all pairsAroma overlapstrongMentioned together842 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Shallot + parsleytop 3% of all pairsAroma overlapmoderateMentioned together3,718 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
- Scallops
- Provide the main body and tender, sweet seafood texture of the cocktail.
- Vinegar
- Adds acidity that brightens the flavour and firms the surface of the scallops.
- Tomato ketchup
- Adds sweetness and tomato acidity to the sauce.
- Horseradish
- Adds sharp, pungent heat that cuts through the richness of the seafood.
Flavor stand-ins for the white pepper
How well each one fits the dish's main ingredients (scallop, chive, shallot, olive, parsley, sauce, tomato):
- Capersbetter flavor fit
- Garlicbetter flavor fit
- Tarragonbetter flavor fit
- White pepperthe original
Fit is the average pairing score against scallop, chive, shallot, olive, parsley, sauce, tomato. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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