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
Put the coral and spawn of the boiled lobster into a mortar and pound to a smooth paste.
Melt the butter in a saucepan, then add the vinegar and prepared mustard.
Stir in the coral and spawn, along with the salt and pepper. Mix until smooth.
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).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lobster + mustardtop 16% of all pairsSmell alikemoderateCooked together394 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Lobster + buttertop 18% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lobster coral and spawn
- Provides rich flavour and a colour that tints the sauce.
- Butter
- Adds fat and richness, giving the sauce a smooth, silky body.
- Vinegar
- Adds acidity that sharpens the flavour and cuts through the butter.
- Prepared mustard
- Adds sharp, pungent flavour and helps emulsify the butter with the vinegar.
The step that matters
Mix until smooth. Melted butter and vinegar separate easily, so the paste must be fully blended in to keep the sauce from breaking into oily and watery layers.
Swap the mustard
How well each one fits the dish's main ingredients (lobster, butter, vinegar, pepper):
- Capsicumfits about as well
- Mustardthe original
- Onionfits less well
- Shallotfits less well
Fit is the average pairing score against lobster, 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.
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