Why it works: Mustard and vinegar 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 Salad
Ingredients
Directions
Prepare the lobster and eggs
Press out the juice from the lobster and chop it coarsely.
Cool the hard-boiled eggs.
Rub the yolks to a jelly and mix with the lobster.
Chop the egg whites.
Add the chopped egg whites to the mixture.
Make the dressing
In a saucepan, combine 2 beaten eggs, mustard, black pepper, cayenne pepper, olive oil, vinegar, butter, and salt.
Stir the mixture over low heat until the dressing thickens.
Let the dressing cool.
Assemble and serve
Pour the dressing over the lobster mixture.
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.
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 + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mustard + olivetop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Olive + vinegartop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
-
Pepper + olivetop 11% of all pairsSmell alikemoderateCooked together30,263 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lobster
- Provides the main meaty texture and flavour of the salad.
- Hard-boiled eggs
- Yolks blended to a jelly add richness and body; whites add chewy texture.
- Eggs
- Thicken the dressing as they cook gently, giving it a creamy, set consistency.
- Mustard
- Adds sharp flavour that balances the richness of the eggs and butter.
- Vinegar
- Adds acidity that brightens the dressing and cuts through its richness.
- Butter
- Adds fat that makes the dressing smooth and rich.
The step that matters
Stir the dressing over low heat until it thickens. Egg proteins set at moderate temperatures, so gentle heat and constant stirring thicken the dressing smoothly. High heat or neglect can scramble the eggs into lumps.
Swap the mustard
How well each one fits the dish's main ingredients (lobster, egg, pepper, olive, vinegar, butter):
- Capsicumfits better
- Mustardthe original
- Cucumberfits about as well
- Tomatofits about as well
Fit is the average pairing score against lobster, egg, pepper, olive, vinegar, butter. 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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