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 ↓
Lobster Sauce
Ingredients
Directions
Make the coral butter
Combine the coral and spawn of the boiled lobster with 1 tablespoon of butter in a mortar and pound to a smooth mass.
Rub the mixture through a sieve.
Make the sauce
Melt ¼ pound of sweet butter with ⅓ cup of water or vinegar in a saucepan.
Add 1 teaspoon of mustard, then stir in the coral and spawn mixture along with salt and pepper to taste.
Stir until smooth and serve.
Optionally stir in chopped fine lobster meat.
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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mustard + meattop 13% of all pairsSmell alikelowCooked together855 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Lobster + meattop 14% of all pairsSmell alikelowCooked together909 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Coral and spawn
- Provides the rich lobster flavour and the orange colour of the sauce.
- Sweet butter
- Forms the body of the sauce and carries fat-soluble flavour.
- Water or vinegar
- Thins the melted butter and adds a slight sharpness that balances the richness.
- Made mustard
- Adds sharpness and aroma that cut through the butter.
- Lobster meat
- Adds texture and fresh lobster flavour when stirred in as an optional extra.
The step that matters
Stir the coral mixture in gently over heat until smooth. Coral and butter emulsify best when the butter is melted but not boiling. If the mixture is overheated or stirred too hard, the butterfat can separate and leave the sauce greasy rather than smooth.
Swap the mustard
How well each one fits the dish's main ingredients (lobster, butter, vinegar, pepper, meat):
- Mustardthe original
- Capsicumfits about as well
- Shallotfits less well
- Potatofits less well
Fit is the average pairing score against lobster, butter, vinegar, pepper, meat. 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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