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
Prepare the coral
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, the coral and spawn mixture, and season with salt and pepper.
Stir until smooth.
Optionally, stir in some chopped lobster meat.
Serve
Serve.
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
- Gives the sauce its rich lobster flavour and a deep orange colour.
- Sweet butter
- Provides fat that makes the sauce rich and silky as it melts.
- Water or vinegar
- Thins the melted butter; vinegar adds a slight acidity to balance the richness.
- Made mustard
- Adds sharpness and a little emulsifying help to hold the butter sauce together.
The step that matters
Stir until smooth. Melted butter and liquid separate easily, so the sauce can break and look greasy if it is not stirred well and kept warm enough to stay emulsified.
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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