Why it works: Ginger and lime match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,621 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Crabs in Shell
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the crab
Clean and boil the crabs in salt.
Remove the meat from the shells and reserve the coral.
Chop the crab meat and mix with onion, ginger juice, lime juice, pepper, and mushroom ketchup.
Make the filling
Melt butter in a pan and fry the mixture until absorbed.
Add stock and remove from heat when it starts to bubble.
Fill and bake
Butter the shells and fill them with the crab mixture.
Grind the coral and sprinkle it over the filled shells with bread crumbs and bits of butter.
Bake for a few minutes at 350°F (175°C).
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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Ginger + limetop 2% of all pairsSmell alikestrongCooked together1,621 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Lime + peppertop 2% of all pairsSmell alikestrongCooked together3,491 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Ginger + peppertop 9% of all pairsSmell alikestrongCooked together6,800 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + gingertop 9% of all pairsSmell alikemoderateCooked together7,595 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
- Crabs
- The main protein, whose meat forms the body of the filling.
- Butter
- Adds richness and fat, carrying flavor through the filling and helping the crumb topping brown.
- Stock
- Adds moisture so the crab mixture stays tender rather than dry as it cooks.
- Bread crumbs
- Absorb liquid and form a light crust on top of the filling as it bakes.
- Coral from crabs
- Adds rich, concentrated crab flavor and color to the topping.
The step that matters
Fry the mixture until absorbed. Cooking the crab mixture in butter until the liquid evaporates concentrates its flavor and drives off excess moisture. Stopping too early leaves a watery filling, while overcooking makes the meat tough and dry.
Swap the lime
How well each one fits the dish's main ingredients (crab, onion, ginger, pepper, mushroom, ketchup, butter):
- Lemonfits about as well
- Limethe original
- Avocadofits less well
- Coconutfits less well
Fit is the average pairing score against crab, onion, ginger, pepper, mushroom, ketchup, butter. 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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