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Salad

Potato Salad

A cold potato salad with boiled waxy potatoes, vinegar, oil, salt, pepper, parsley, beet‑root slices, and Portugal onions.

From an old cookbook · modernised transcription
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Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Potato Salad

Ingredients

Directions

  1. Cut the cold boiled potatoes into moderately thick slices.

  2. In a bowl, combine the potatoes with vinegar, oil, salt, pepper, and minced parsley.

  3. For added flavor, include slices of beet-root and Portugal onions.

  4. Toss gently to mix all ingredients.

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. Pepper + parsleytop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

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

  2. Potato + oniontop 3% of all pairs
    Smell alikemoderate
    Cooked together9,023 recipes

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

  3. Potato + parsleytop 5% of all pairs
    Smell alikemoderate
    Cooked together2,855 recipes

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

  4. Parsley + oniontop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  5. Potato + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together8,305 recipes

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

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

What each ingredient does

Waxy potatoes
Hold their shape when sliced and tossed, giving the salad its body and texture.
Vinegar
Adds acidity that brightens the flavor and balances the richness of the oil.
Oil
Coats the potato slices, adding richness and carrying the seasonings through the salad.

The step that matters

Toss gently to mix all ingredients.. Waxy potatoes hold their shape because they have less starch and stay firm when cold. Vigorous mixing breaks the slices and turns the salad mushy, so fold them carefully.

Flavor stand-ins for the onion

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

  1. Carrotbetter flavor fit
  2. Capsicumbetter flavor fit
  3. Shallotbetter flavor fit
  4. Onionthe original

Fit is the average pairing score against potato, vinegar, pepper, parsley. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).

“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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