Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Devilled Crabs
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Pick the boiled crabs finely.
Fill and bake
Mix the crab meat with cracker dust, mustard, peppers, salt, and butter.
Return the mixture to the crab shells.
Bake in the oven until heated through and slightly 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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Crab + buttertop 10% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: nonanal (fat, citrus).
-
Crab + mustardtop 12% of all pairsSmell alikemoderateCooked together193 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
-
Crab + peppertop 15% of all pairsSmell alikelowCooked together922 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
- Provides the main body and savory flavor of the filling.
- Cracker dust or bread crumbs
- Absorbs moisture and gives the filling a binding, slightly firm texture.
- Mustard
- Adds sharp, tangy flavor that balances the richness of the crab.
- Butter
- Adds fat for richness and helps the top brown in the oven.
The step that matters
Bake until heated through and slightly browned. The filling is already cooked, so the goal is to heat it evenly without drying it out. Browning comes from the Maillard reaction on the surface, so watch for color rather than relying only on time.
Swap the mustard
How well each one fits the dish's main ingredients (crab, bread, pepper, butter):
- Capsicumfits better
- Potatofits about as well
- Onionfits about as well
- Mustardthe original
Fit is the average pairing score against crab, bread, pepper, 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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