Why it works: Pepper and mustard are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 15,430 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Crab Croquette
Ingredients
Directions
Prepare the mixture
Beat the eggs until light.
Add salt, black pepper, dry mustard, and melted butter to the eggs.
Mix in the crab flesh thoroughly.
Add the crushed crackers and mix well.
Shape and fry
Shape the mixture into rolls.
Fry the rolls until golden brown.
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.
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + crabtop 10% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: nonanal (fat, citrus).
-
Mustard + crabtop 12% of all pairsSmell alikemoderateCooked together193 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
-
Pepper + crabtop 15% of all pairsSmell alikelowCooked together922 recipes
Shared aroma: nonanal (fat, citrus).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the mixture together so the croquettes hold their shape when fried.
- Crab flesh
- Provides the main flavour and the bulk of the filling.
- Crushed crackers
- Absorb moisture and add body so the mixture can be shaped into rolls.
- Butter
- Adds richness and flavour to the filling.
The step that matters
Frying the rolls until golden brown. The filling is already cooked and held together only by egg and cracker. Frying at a steady heat browns the outside and sets the coating, so the centre heats through without the crust burning or the rolls falling apart.
Swap the mustard
How well each one fits the dish's main ingredients (egg, pepper, butter, crab):
- Capsicumfits better
- Asparagusfits better
- Chivefits about as well
- Mustardthe original
Fit is the average pairing score against egg, pepper, butter, crab. 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