Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Cream of Crab
Ingredients
Directions
Make the base
Melt the butter in a saucepan until browned.
Stir in the flour until thick.
Cook the soup
Add the milk, cayenne, salt, and mace; mix well.
Incorporate the crab meat and bring to a boil for 15 minutes.
Finally, stir in the cream and parsley, then 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Crab + meattop 8% of all pairsSmell alikemoderateCooked together448 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Crab + creamtop 10% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: acetoin (butter, cream).
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Butter + crabtop 10% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Browns slightly and adds rich flavour to the base.
- Flour
- Thickens the milk into a smooth, creamy base.
- Milk
- Forms the liquid body of the soup.
- Crab meat
- Provides the main flavour and texture of the soup.
- Cream
- Adds richness and a smoother, silkier mouthfeel.
The step that matters
Thickening the flour and butter. Flour must be cooked smoothly into the melted butter before the milk is added. Stirring until thick prevents lumps and lets the starch thicken the liquid evenly when it is later heated.
Swap the mace
How well each one fits the dish's main ingredients (butter, flour, milk, pepper, crab, meat, cream):
- Nutmegfits better
- Cinnamonfits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against butter, flour, milk, pepper, crab, meat, cream. 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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