Why it works: Lobster and mustard work together. They rank in the top 16% of all ingredient pairs, and cooks put them together in 394 recipes. Both carry 2-acetyl-1-pyrroline, which smells popcorn, roasted. The science ↓
Lobster Butter
Ingredients
Directions
Pound the head and spawn of the lobster with an equal weight of butter to a paste.
Add a little dry mustard.
Pass the mixture through a fine sieve.
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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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).
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Butter + mustardtop 22% of all pairsSmell alikemoderateCooked together8,003 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 head and spawn
- Supplies the rich, briny lobster flavour and the coral colour of the butter.
- Butter
- Carries the lobster flavour and gives the finished butter its smooth, spreadable richness.
- Dry mustard
- Adds a sharp, pungent note that balances the richness of the butter.
The step that matters
Passing the mixture through a fine sieve. Sieving removes fibrous shell bits and coarse solids, so the butter spreads smoothly instead of gritty. Pounding until the paste is fully combined helps the fat and flavour blend evenly before straining.
Swap the mustard
How well each one fits the dish's main ingredients (lobster, butter):
- Potatofits about as well
- Onionfits about as well
- Mustardthe original
- Chivefits about as well
Fit is the average pairing score against lobster, 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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