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 ↓
Crab Meat Mornay
Ingredients
Directions
Make the sauce
Melt the butter in a saucepan.
Add flour, cornstarch, and salt; stir until well blended.
Gradually pour in the chicken stock while stirring constantly.
Bring to a boil and cook for 3 minutes.
Add the milk gradually, bring to a boil again, and stir in the egg yolks.
Assemble and bake
Butter ramekin dishes and place a thin layer of crab meat in each.
Cover the crab meat with the sauce and sprinkle with cheese.
Cook in a broiling oven until the cheese melts and browns.
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 + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + crabtop 10% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: nonanal (fat, citrus).
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Milk + cheesetop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Enriches the sauce and adds richness and flavor to the roux base.
- Flour
- Thickens the sauce with cornstarch as it cooks with the butter.
- Cornstarch
- Adds thickening power, giving the sauce a smooth, stable body.
- Egg yolks
- Add richness and further thicken the sauce when stirred in off the heat.
- Crab meat
- Provides the main seafood flavor and texture in the dish.
- Cheese
- Melts and browns on top, adding savory flavor and a golden crust.
The step that matters
Stirring the egg yolks into the sauce. Egg yolks can scramble if the sauce is too hot when they are added. Bringing the sauce to a boil before adding them, as the recipe directs, makes the yolks thicken it, so the sauce must be stirred well to keep it smooth.
“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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