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Salad

Diplomatic Salad

A salad of celery, truffles, hard‑boiled eggs, mustard, and herbs dressed with oil and vinegar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 11 ingredients
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Why it works: Celery and mustard are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

Diplomatic Salad

Ingredients

Directions

Prepare the celery and truffles

  1. Cut the tender parts of the celery into small strips about 2 inches long and place them in a bowl.

  2. Add the truffles cut into short juliennes, and season with salt, pepper, oil, and vinegar.

  3. Cover the bowl and set it in a cool place for 30 minutes.

Make the dressing

  1. Rub a bowl with the clove of garlic, then pass the yolks of the hard-boiled eggs through a fine sieve into the bowl.

  2. Add the French mustard and mix well with a wooden spoon, diluting with oil and vinegar, and season with salt and pepper.

Assemble and serve

  1. Drain the celery and truffles, then place them in a salad bowl.

  2. Add the dressing and finely chopped chives and parsley, mix well, and arrange properly.

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. Celery + mustardtop 2% of all pairs
    Smell alikemoderate
    Cooked together4,169 recipes

    Shared aroma: guaiacol (smoky, sweet).

  2. Pepper + clovetop 5% of all pairs
    Smell alikestrong
    Cooked together17,451 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

  3. Celery + peppertop 5% of all pairs
    Smell alikestrong
    Cooked together16,012 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  4. Garlic + mustardtop 6% of all pairs
    Smell alikestrong
    Cooked together4,053 recipes

    Shared aroma: linalool (floral, citrus).

  5. Celery + clovetop 6% of all pairs
    Smell alikestrong
    Cooked together4,668 recipes

    Shared aroma: gamma-decalactone (peach, creamy).

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

What each ingredient does

Celery
Provides the crisp, crunchy texture that gives the salad its body.
Truffles
Contribute a strong, aromatic flavour that defines the salad.
Hard-boiled eggs
Their yolks, sieved, create a smooth, rich base that binds the dressing.
French mustard
Adds sharpness and helps emulsify the oil and vinegar into the dressing.
Oil
Adds fat and richness, carrying flavour through the dressing.
Vinegar
Adds acidity that brightens the flavours and balances the richness of the oil and yolks.

The step that matters

Diluting the dressing with oil and vinegar. Adding the oil and vinegar gradually while mixing lets the yolk and mustard emulsify into a smooth, stable dressing. Adding them all at once can cause it to separate and turn greasy.

Swap the garlic

How well each one fits the dish's main ingredients (celery, truffle, pepper, vinegar, egg, clove, mustard):

  1. Tarragonfits better
  2. Allspicefits better
  3. Thymefits better
  4. Garlicthe original

Fit is the average pairing score against celery, truffle, pepper, vinegar, egg, clove, mustard. 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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