Why it works: Crab and meat work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 448 recipes. Both carry 2,3,5-trimethylpyrazine, which smells cocoa, roasted. The science ↓
Dressed Crab
Ingredients
Directions
Prepare the crab
Remove the inside of the crab.
Mix the crab meat with mustard and salad oil.
Assemble
Pour the mixture back into the crab shell.
Top with the white meat from the claws.
Garnish and serve
Garnish with the crab legs and parsley.
Rub the hard boiled egg yolk through a wire sieve over the garnish.
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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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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Crab + mustardtop 12% of all pairsSmell alikemoderateCooked together193 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Mustard + meattop 13% of all pairsSmell alikelowCooked together855 recipes
Shared aroma: guaiacol (smoky, sweet).
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Crab + parsleytop 17% of all pairsSmell alikemoderateCooked together330 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Crab
- Provides the main body of the dish, with sweet, delicate flesh.
- Crab claw white meat
- Adds firm, flaky texture to the topping.
- Mustard
- Helps emulsify the oil into the dressing and adds a sharp note.
- Salad oil
- Adds fat and moisture, keeping the crab meat rich and tender.
- Hard boiled egg yolk
- Adds richness and a fine, crumbly texture when sieved.
The step that matters
Mixing the crab with mustard and oil. Mustard helps the oil bind into the crab rather than separating out. Mixing thoroughly spreads the seasoning and fat evenly, so the meat stays moist and well flavoured throughout.
Swap the parsley
How well each one fits the dish's main ingredients (crab, mustard, meat, egg):
- Capersfits better
- Tarragonfits better
- Celeryfits about as well
- Parsleythe original
Fit is the average pairing score against crab, mustard, meat, egg. 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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