Why it works: Vinegar and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Crab, Scalloped
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the crab
Remove the meat from the claws and body of the crabs, discarding the unwholesome part near the head.
Mix and fill
Mix the crab meat with breadcrumbs, salt, pepper, and mustard. Stir in vinegar and enough cream to achieve the right consistency.
Transfer the mixture into buttered scallop shells and sprinkle lightly with breadcrumbs.
Bake
Dot the top with small pieces of butter and bake at 350°F (175°C) until nicely browned, about 20 minutes.
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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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Crab + creamtop 10% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: acetoin (butter, cream).
-
Crab + buttertop 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
- Provides the main body and flavour of the filling.
- Cream
- Adds moisture and richness so the filling stays tender rather than dry.
- Breadcrumbs
- Absorb liquid and give the filling a light, binding texture.
- Vinegar
- Adds a touch of acidity that brightens the rich crab flavour.
- Mustard
- Adds a sharp, savoury note that complements the crab.
The step that matters
Bake until nicely browned. Baking heat sets the mixture and browns the breadcrumb top; pulling it too early leaves the filling loose and pale, while overbaking can dry the cream-based filling out.
Swap the mustard
How well each one fits the dish's main ingredients (crab, cream, vinegar, pepper, butter):
- Capsicumfits about as well
- Onionfits about as well
- Mustardthe original
- Potatofits about as well
Fit is the average pairing score against crab, cream, vinegar, 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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