Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Crabs, Dressed
Ingredients
Directions
Prepare the crabs
Remove the gills and apron from the crabs.
Pick all the meat out of the crabs.
Make the dressing
Mix the crab meat with an equal quantity of salad oil and vinegar to taste.
Season the mixture with pepper, coarse sea salt, and a little mustard.
Fill and serve
Clean out the crab shells and fill them with the mixture.
Garnish with fresh parsley and small claws.
Serve on folded napkins.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Crab + meattop 8% of all pairsSmell alikemoderateCooked together448 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
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Mustard + parsleytop 8% of all pairsSmell alikestrongCooked together2,588 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Crab meat
- Forms the main body of the dish and carries the flavour of the dressing.
- Salad oil
- Adds moisture and richness, keeping the crab meat soft and well coated.
- Vinegar
- Adds acidity that brightens the crab meat and balances the oil.
- Mustard
- Adds a sharp, aromatic note that complements the sweetness of the crab.
The step that matters
Mixing the crab meat with the oil and vinegar. Add the vinegar gradually and taste as you go, since acidity can quickly overwhelm the delicate sweetness of crab. Gentle mixing keeps the meat in intact pieces so it stays tender rather than mashed.
Swap the parsley
How well each one fits the dish's main ingredients (crab, meat, vinegar, pepper, mustard):
- Tarragonfits better
- Capersfits better
- Garlicfits about as well
- Parsleythe original
Fit is the average pairing score against crab, meat, vinegar, pepper, mustard. 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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