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Salad

Beet-root and Spanish Onion Salad

A salad of sliced Spanish onion and boiled beetroot, seasoned with caraway seeds, vinegar, parsley, pepper, salt, and salad oil.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Parsley and pepper 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 ↓

Beet-root and Spanish Onion Salad

Ingredients

Directions

Prepare the vegetables

  1. Slice the Spanish onion and cut each slice into four pieces.

  2. Boil the beet until tender and slice it.

Combine and marinate

  1. Combine the onion and beet in a jar.

  2. Sprinkle caraway seeds over the vegetables.

  3. Cover with vinegar and let sit for a week before using as a salad.

Alternative seasoning

  1. Alternatively, season the sliced vegetables with chopped parsley, pepper, salt, salad oil, and vinegar.

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. Parsley + peppertop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

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

  2. Caraway + parsleytop 8% of all pairs
    Smell alikestrong
    Cooked together67 recipes

    Shared aroma: myristicin (spice, warm).

  3. Onion + parsleytop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

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

  4. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

  5. Onion + carawaytop 13% of all pairs
    Smell alikemoderate
    Cooked together301 recipes

    Shared aroma: decanal (soap, orange peel).

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

What each ingredient does

Spanish onion
Provides sharp, pungent flavor that mellows during marinating.
Beet
Supplies the main body, color, and mild sweetness of the salad.
Vinegar
Acidifies the vegetables, adding tang and helping preserve them.
Caraway seeds
Adds a warm, aromatic, slightly anise-like flavor.
Salad oil
Adds fat and smoothness to the dressing in the alternative method.

The step that matters

Letting the salad sit for a week. Vinegar must soak into the onion and beet over time to soften the raw bite of the onion and fully season the vegetables. Using the salad too early leaves it harsh and under-flavored.

Swap the caraway

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

  1. Garlicfits better
  2. Thymefits better
  3. Tarragonfits better
  4. Carawaythe original

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