Why it works: Butter and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Deviled Crabs
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the crabs
Plunge the live crabs into boiling water and cook for 15-20 minutes below boiling point.
Transfer crabs to cold water to cool.
Remove the claws and legs by twisting them off, then remove the apron.
Break the body from the shell and save the stomach and liver.
Open the body and remove the white meat with your fingers.
Scrub the upper shell with a brush and dry it.
Make the filling
Make a sauce by melting butter, adding flour, salt, mustard, and cream.
Stir in the remaining ingredients and mix well.
Bake and serve
Fill the crab shells with the mixture and top with buttered breadcrumbs.
Bake in a hot oven at 400°F (200°C) until the crumbs are browned.
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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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Cream + crabtop 10% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: acetoin (butter, cream).
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Butter + crabtop 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 white meat that forms the body of the filling.
- Butter
- Enriches the sauce and helps brown the breadcrumb topping.
- Flour
- Thickens the melted butter and cream into a sauce that binds the filling.
- Cream
- Adds moisture and richness, giving the filling a smooth, soft texture.
- Hard-cooked eggs
- Add body and a soft, set texture to the filling.
- Mushrooms
- Add moisture and earthy flavor to the filling.
The step that matters
Cook the live crabs in boiling water. Plunging live crabs into boiling water kills them quickly and cooks the meat evenly. Keeping the water at a steady simmer below a hard boil, as the record specifies, helps prevent the shell and meat from toughening and splitting.
Swap the lemon
How well each one fits the dish's main ingredients (butter, flour, cream, sauce, mushroom, crab, mustard):
- Avocadofits better
- Coconutfits about as well
- Raisinfits about as well
- Lemonthe original
Fit is the average pairing score against butter, flour, cream, sauce, mushroom, crab, mustard. 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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