Why it works: Lime and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 3,491 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Crabs K LA Mousquetaire
Ingredients
Directions
The book says “a brisk oven”. The 300°F in the steps is the modern equivalent, not the book's own figure.
Prepare the crab
Wash the crabs thoroughly and break off the backs, removing the gall carefully.
Pour the fat from the backs into a bowl and set aside.
Pour boiling water over the crabs and add salt; scald them.
Pick the meat from the shells and add it to the bowl with the fat.
Make the filling
Mix in shallot, vinegar, lime juice, butter, and seasonings until thickened with powdered biscuit.
Fill and bake
Wash the crab backs, fill them with the mixture, and place them in a slow oven (300°F / 150°C) until thoroughly cooked.
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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Lime + peppertop 2% of all pairsSmell alikestrongCooked together3,491 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Shallot + limetop 5% of all pairsSmell alikestrongCooked together258 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Shallot + biscuittop 6% of all pairsSmell alikestrongCooked together6 recipes
Shared aroma: nonanal (fat, citrus).
-
Lime + biscuittop 9% of all pairsSmell alikestrongCooked together31 recipes
Shared aroma: nonanal (fat, citrus).
-
Crab + buttertop 10% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Crabs
- Provide the main meat, which is picked from the shells and combined with the fat.
- Butter
- Adds richness and fat, giving the filling a smooth, rounded flavour.
- Powdered biscuit
- Thickens the mixture so it holds its shape when packed into the crab backs.
- Shallot
- Adds a mild, aromatic onion-like flavour to the filling.
The step that matters
Thickening with powdered biscuit. Biscuit powder absorbs liquid and swells as it hydrates. Adding it gradually while mixing lets you reach a spreadable texture without making the filling stiff or gluey.
Swap the lime
How well each one fits the dish's main ingredients (crab, shallot, vinegar, butter, pepper, biscuit):
- Lemonfits about as well
- Limethe original
- Avocadofits about as well
- Cherryfits less well
Fit is the average pairing score against crab, shallot, vinegar, butter, pepper, biscuit. 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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