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Vegetable Soup

A simple soup made with stock, onions, carrots, tomatoes, and spices.

From an old cookbook · modernised transcription
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Vegetable Soup

Why it works: Pepper and clove match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓

Vegetable Soup

Ingredients

Directions

Make the soup

  1. In a pot, combine the soup stock, onions, pepper, salt, cloves, carrots, and canned tomatoes.

  2. Cook until the vegetables are thoroughly done.

Strain and serve

  1. Strain the soup and serve hot.

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.

Photo for illustrative purposes only · Contact us to use it

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

    Shared aroma: ethyl octanoate (fruity, wine).

  2. Clove + carrottop 5% of all pairs
    Smell alikestrong
    Cooked together5,873 recipes

    Shared aroma: cuminaldehyde (Spicy, cumin).

  3. Pepper + carrottop 6% of all pairs
    Smell alikestrong
    Cooked together14,555 recipes

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

  4. Carrot + tomatotop 6% of all pairs
    Smell alikestrong
    Cooked together3,606 recipes

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

  5. Onion + carrottop 6% of all pairs
    Smell alikemoderate
    Cooked together21,601 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

Soup stock
Forms the liquid base that carries the flavor of the vegetables and spices.
Onions
Add savory sweetness and body as they soften during simmering.
Carrots
Add natural sweetness and color, and soften into the broth as they cook.
Canned tomatoes
Add acidity and depth, balancing the sweetness of the carrots and onions.

The step that matters

Cook until the vegetables are thoroughly done. Vegetables must soften fully so their starches and flavors release into the liquid. Undercooked pieces stay firm and taste raw, and they won't blend smoothly into the broth when the soup is strained.

Swap the onion

How well each one fits the dish's main ingredients (pepper, clove, carrot, coffee, tomato, flour):

  1. Capsicumfits better
  2. Parsnipfits better
  3. Turnipfits better
  4. Onionthe original

Fit is the average pairing score against pepper, clove, carrot, coffee, tomato, flour. 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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