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 in the steps is the modern equivalent, not the book's own figure.
Prepare the crabs
Plunge crabs into boiling water and cook for 15-20 minutes below boiling point.
Transfer crabs to cold water, then remove claws and legs using a twisting motion.
Remove the apron and break the body from the shell, saving the stomach and liver.
Open the body and remove the white meat with your fingers, also extracting meat from claws and legs if large enough.
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.
Fill the crab shells with the mixture.
Bake and serve
Top with a mixture of butter and breadcrumbs.
Place in a hot oven (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).
-
Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
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
- Crab meat
- Forms the main body of the filling and gives the dish its savoury flavour.
- Butter
- Enriches the sauce and, melted with breadcrumbs, helps the topping brown.
- Flour
- Thickens the melted butter and cream into a smooth sauce that binds the filling.
- Thin cream
- Adds moisture and richness, turning the filling into a creamy sauce.
- Hard-cooked eggs
- Adds body and softness to the filling as it sets with the sauce.
- Breadcrumbs
- Form a crisp, browned topping in the oven.
The step that matters
Place in a hot oven until the crumbs are browned. Too little heat or too long a bake can dry the filling or scorch the crumbs before the topping is evenly golden. Watch the crumbs rather than the clock.
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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