Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Lobster Sauce
Ingredients
Directions
Boil small lobsters in enough water for your desired sauce.
Add 1 teaspoon of beaten mace and whole pepper.
Boil for 15 minutes.
Thicken the sauce with butter and flour.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mace + peppertop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
-
Lobster + buttertop 18% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Small lobsters
- Provide the main flavour and the shellfish base of the sauce.
- Butter
- Adds richness and fat, giving the thickened sauce a smooth, rounded mouthfeel.
- Flour
- Thickens the liquid as it heats, giving the sauce body.
The step that matters
Thicken the sauce with butter and flour. Flour needs to be cooked into the butter and liquid so it swells and thickens smoothly; adding it raw or in clumps can leave lumps and a floury taste.
Swap the mace
How well each one fits the dish's main ingredients (lobster, pepper, butter, flour):
- Parsleyfits better
- Tarragonfits better
- Capersfits better
- Macethe original
Fit is the average pairing score against lobster, pepper, butter, flour. 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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