Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. 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.
Make the filling
In a saucepan, heat the milk and melt the butter.
Add the flour and cook for two minutes.
Stir in the shredded crab meat, salt, nutmeg, mustard, pepper, lemon juice, and sieved egg yolks.
Fill the crab shells with the mixture.
Bake and serve
Top with breadcrumbs and a little melted butter.
Bake in a hot oven at 400°F (200°C) for about 15 minutes or until 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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Nutmeg + peppertop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Crab + meattop 8% of all pairsSmell alikemoderateCooked together448 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Milk
- Forms the liquid base of the white sauce that binds the filling.
- Butter
- Adds richness and flavour to the sauce and helps browning on top.
- Flour
- Thickens the milk and butter into a smooth sauce that holds the filling together.
- Crab meat
- Provides the main flavour and bulk of the filling.
- Egg yolks
- Enrich the sauce and help it set and hold its shape when baked.
The step that matters
Cooking the flour into the butter and milk. Flour must be cooked briefly in the butter and stirred into the hot milk to thicken smoothly. If the sauce is not cooked enough, it stays starchy and thin, and it may lump if the milk is added too quickly.
Swap the mustard
How well each one fits the dish's main ingredients (milk, crab, meat, nutmeg, pepper, lemon, butter):
- Capsicumfits better
- Potatofits better
- Spinachfits better
- Mustardthe original
Fit is the average pairing score against milk, crab, meat, nutmeg, pepper, lemon, 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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