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Spring Vegetable Soup

A light soup made with carrots, turnip, cucumbers, and clear broth.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓

Spring Vegetable Soup

Ingredients

Directions

Prepare

  1. Scrape the carrots and pare the turnip, leaving the skin on the cucumbers.

  2. Cut the vegetables into pea-sized pieces using a round cutter.

Cook

  1. Boil the vegetables separately in slightly salted water until tender, being careful not to overcook.

  2. Drain the vegetables well.

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. Carrot + turniptop 1% of all pairs
    Smell alikestrong
    Cooked together8,002 recipes

    Shared aroma: coumarin (sweet, hay).

  2. Turnip + cucumbertop 4% of all pairs
    Smell alikestrong
    Cooked together226 recipes

    Shared aroma: coumarin (sweet, hay).

  3. Carrot + cucumbertop 8% of all pairs
    Smell alikestrong
    Cooked together1,215 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

Carrots
Provide sweetness and colour, and hold their shape when cut and boiled.
Turnip
Adds a mild, slightly peppery flavour and firm texture to the soup.
Cucumbers
Contribute a fresh, crisp texture and light, cool flavour to the soup.

The step that matters

Boil the vegetables separately until tender, without overcooking. Each vegetable softens at a different rate, so boiling them separately lets each reach tenderness on its own. Overcooking breaks down cell walls, leaving mushy pieces and a dull flavour, and the pieces lose the bite that makes them pleasant in a clear soup.

Swap the cucumber

How well each one fits the dish's main ingredients (carrot, turnip):

  1. Parsnipfits better
  2. Leekfits better
  3. Beetrootfits better
  4. Cucumberthe original

Fit is the average pairing score against carrot, turnip. 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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