Why it works: Vinegar and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Dressed Crab
Ingredients
Directions
Prepare the crab
Remove the meat from the crab, leaving the small claws intact.
Wash and dry the crab shell.
Dress and serve
Mix the picked crab meat with cream, vinegar, salt, pepper, cayenne, and mustard.
Pile the mixture high in the crab shell.
Garnish with the small claws and watercress or parsley.
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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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Crab + creamtop 10% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: acetoin (butter, cream).
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Crab + mustardtop 12% of all pairsSmell alikemoderateCooked together193 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Crab
- Provides the main flesh, sweet and delicate, that forms the body of the dish.
- Cream
- Adds moisture and richness, keeping the crab meat soft and creamy.
- Vinegar
- Adds acidity that brightens the flavour and balances the richness of the cream.
- Mustard
- Adds sharpness and a mild pungency that complements the sweet crab meat.
The step that matters
Pile the mixture high in the crab shell. Packing the mixture loosely keeps it light, while overpacking makes it dense. Keeping the mixture moist with cream helps it hold its shape and stay tender.
Swap the mustard
How well each one fits the dish's main ingredients (crab, cream, vinegar, pepper):
- Capsicumfits about as well
- Mustardthe original
- Horseradishfits about as well
- Onionfits less well
Fit is the average pairing score against crab, cream, vinegar, pepper. 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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