Why it works: Butter and bread 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 ↓
Soft Shell Crab Sandwich
Ingredients
Directions
Sauté the soft shell crabs in butter until cooked.
Cool the crabs and lay them between two large leaves of lettuce.
Spread tartar sauce or mayonnaise on two slices of bread.
Place the crab and lettuce between the slices of bread.
Trim the crusts off and serve in a napkin or on a lace paper mat.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Crab + buttertop 10% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: nonanal (fat, citrus).
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Crab + saucetop 11% of all pairsSmell alikemoderateCooked together238 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Crab + lettucetop 13% of all pairsSmell alikemoderateCooked together111 recipes
Shared aroma: nonanal (fat, citrus).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the lettuce
How well each one fits the dish's main ingredients (crab, butter, bread, sauce):
- Capsicumfits better
- Mustardfits better
- Onionfits better
- Lettucethe original
Fit is the average pairing score against crab, butter, bread, sauce. Candidates are from the same food group and used in at least 100 recipes.
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