Why it works: Parsley and pepper 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 ↓
Soft Crabs
Ingredients
Directions
Prepare the crabs
Remove the spongy substance and sand-bag from each side of the crab.
Fry and garnish
Heat lard in a pan until boiling hot and fry the crabs until cooked.
Remove the crabs and add a handful of parsley to the hot lard, letting it crisp but not lose color.
Sprinkle the crispy parsley over the crabs when serving.
Make the gravy
To make the gravy, add cream or rich milk to the lard with chopped parsley, pepper, and salt.
Boil the gravy together for a few minutes and serve in a sauceboat.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Crab + creamtop 10% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: acetoin (butter, cream).
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Crab + peppertop 15% of all pairsSmell alikelowCooked together922 recipes
Shared aroma: nonanal (fat, citrus).
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Crab + parsleytop 17% of all pairsSmell alikemoderateCooked together330 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Cream + peppertop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
Cream and pepper barely smell alike, yet cooks put them together in 21,449 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Soft crabs
- Form the main body of the dish, cooked whole after cleaning.
- Lard
- Frying fat that cooks the crabs and carries flavour into the gravy.
- Cream or rich milk
- Adds richness and body to the gravy as it simmers.
The step that matters
Boil the gravy together for a few minutes. Simmering cream or milk thickens it slightly and reduces it, while boiling too hard or too long can cause it to separate or scorch on the bottom of the pan.
Swap the parsley
How well each one fits the dish's main ingredients (crab, cream, pepper):
- Nutmegfits about as well
- Celeryfits about as well
- Tarragonfits about as well
- Parsleythe original
Fit is the average pairing score against crab, cream, 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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