Why it works: Mustard and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,356 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Buttered Lobster
Ingredients
Directions
Prepare
Pick the meat from the boiled lobster and cut it into small pieces.
Sift the coral over the lobster meat.
Make the sauce
Mix in the liver, vinegar or lemon juice, butter, cayenne pepper, and made mustard.
Heat the mixture in a pan until thoroughly hot.
Serve
Serve on cup-shaped leaves of lettuce with a quarter of a hard-boiled egg on top of each portion.
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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Mustard + lettucetop 1% of all pairsSmell alikestrongCooked together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + lettucetop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Meat + mustardtop 13% of all pairsSmell alikelowCooked together855 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lobster meat
- Provides the main body and delicate sweet flavour of the dish.
- Butter
- Adds fat and richness, giving the warm mixture a smooth, rounded texture.
- Vinegar or lemon juice
- Adds acidity that brightens the rich butter and balances the sweetness of the lobster.
- Lobster coral
- Contributes concentrated lobster flavour and a rich, colourful texture when sifted in.
- Lobster liver
- Adds deep, savoury richness and a creamy body to the mixture.
The step that matters
Heating the mixture until thoroughly hot. Heating the butter and liver mixture until it is fully hot cooks the liver and warms the mixture evenly, so it is safe to eat and blends smoothly. Overheating can cause the butter to separate and the lobster to toughen.
Swap the lettuce
How well each one fits the dish's main ingredients (meat, lobster, liver, vinegar, butter, pepper, mustard):
- Shallotfits about as well
- Horseradishfits about as well
- Capsicumfits about as well
- Lettucethe original
Fit is the average pairing score against meat, lobster, liver, vinegar, butter, pepper, mustard. 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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