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Sauce

Cucumber Sauce

A creamy cucumber sauce flavored with salt, cayenne pepper, vinegar, and onion juice.

From an old cookbook · modernised transcription
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Why it works: Cucumber and onion match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 6,050 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Cucumber Sauce

Ingredients

Directions

  1. Beat the heavy cream until stiff.

  2. Add salt and cayenne pepper to taste.

  3. Gradually mix in the vinegar.

  4. Fold in the chopped cucumber.

  5. Add onion juice to flavor delicately.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Cucumber + oniontop 8% of all pairs
    Smell alikestrong
    Cooked together6,050 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Vinegar + cucumbertop 8% of all pairs
    Smell alikemoderate
    Cooked together4,734 recipes

    Shared aroma: 2-methylbutyl acetate (fruit).

  3. Pepper + oniontop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  4. Pepper + cucumbertop 12% of all pairs
    Smell alikemoderate
    Cooked together5,991 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  5. Vinegar + oniontop 14% of all pairs
    Smell alikemoderate
    Cooked together18,226 recipes

    Shared aroma: acetic acid (sour, vinegar).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Heavy cream
Whipped into stiff foam that gives the sauce its light, airy body.
Vinegar
Adds sharp acidity that brightens the cream and balances its richness.
Cucumber
Adds moisture, crisp texture and fresh, mild flavor to the sauce.

The step that matters

Gradually mix in the vinegar, then fold in the cucumber. Whipped cream holds air in a fragile network of fat bubbles. Adding the vinegar slowly and folding the cucumber in gently keeps that structure from collapsing, so the sauce stays light rather than thin and slack.

Swap the cucumber

How well each one fits the dish's main ingredients (cream, pepper, vinegar, onion):

  1. Mustardfits better
  2. Capsicumfits better
  3. Potatofits better
  4. Cucumberthe original

Fit is the average pairing score against cream, pepper, vinegar, onion. 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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