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 ↓
White Cucumber Sauce
Ingredients
Directions
Prepare the cucumbers
Peel the cucumbers and cut each lengthwise into four pieces, removing the seeds. Cut the cucumber into 1-inch long pieces.
Make the sauce
In a saucepan, melt the butter over medium heat.
Add the cucumber pieces, sugar, and salt; let stew for 15 minutes.
Stir in the white sauce and milk (or broth/water), and simmer gently while skimming.
Add the liaison and serve under meat or over poultry.
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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Sugar + saucetop 13% of all pairsSmell alikestrongCooked together5,147 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 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
- Cucumbers
- Provide the main vegetable body and fresh flavor that the sauce is built around.
- Butter
- Adds richness and carries flavor as the cucumber pieces cook gently in it.
- White sauce
- Forms the creamy base that gives the sauce its body and smooth texture.
- Liaison
- Thickens and enriches the sauce at the end so it coats the food.
The step that matters
Simmer gently while skimming. Boiling vigorously can break the emulsified white sauce and make it grainy or thin, so a gentle simmer keeps it smooth. Skimming removes foam and impurities that would otherwise cloud the sauce.
Swap the cucumber
How well each one fits the dish's main ingredients (butter, sugar, sauce, milk):
- Capsicumfits better
- Potatofits better
- Sweet potatofits better
- Cucumberthe original
Fit is the average pairing score against butter, sugar, sauce, milk. 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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