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 ↓
Deviled Crabs
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
Prepare a dressing by rubbing the yolks of the hard boiled eggs into the melted butter.
Add vinegar, salt, pepper, mustard, and the beaten egg to the mixture.
Chop the whites of the hard boiled eggs and mix them in.
Stir in the boiling water and combine with the deviled crabs.
Bake and serve
Fill the shells with the mixture and brown in a moderate oven at 350°F (175°C).
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.
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + mustardtop 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).
-
Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Deviled crabs
- Form the base of the filling, supplying the main flavor and bulk of the dish.
- Hard boiled eggs
- Yolks enrich the butter dressing while chopped whites add body to the filling.
- Melted butter
- Adds fat and richness, carrying the flavor of the dressing through the filling.
- Beaten egg
- Helps bind the mixture so it holds its shape and sets when baked.
- Vinegar
- Adds acidity that brightens the rich, creamy filling.
Swap the mustard
How well each one fits the dish's main ingredients (crab, egg, butter, vinegar, pepper):
- Capsicumfits better
- Mustardthe original
- Asparagusfits about as well
- Chivefits about as well
Fit is the average pairing score against crab, egg, butter, vinegar, pepper. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Crab Soup39 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes