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Asparagus Soup

A clear soup made with veal or beef stock, asparagus, milk, flour, pepper, and sea salt.

From an old cookbook · modernised transcription
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Asparagus Soup

Why it works: Asparagus and pepper are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,968 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Asparagus Soup

Ingredients

Directions

Make the stock

  1. Prepare a strong stock using veal or beef.

  2. Add 1 bunch of asparagus and boil until tender.

  3. Strain the stock and return it to the pot.

Finish the soup

  1. Chop another bunch of asparagus very fine and add it to the stock.

  2. Boil for 20 minutes.

  3. Mix 1 cup of milk with 1 tablespoon of flour and add to the soup.

  4. Bring to a boil and serve.

  5. Season with pepper and coarse sea salt to taste.

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. Asparagus + peppertop 10% of all pairs
    Smell alikemoderate
    Cooked together1,968 recipes

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

  2. Asparagus + flourtop 12% of all pairs
    Smell alikemoderate
    Cooked together936 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Milk + flourtop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Asparagus + milktop 16% of all pairs
    Smell alikemoderate
    Cooked together650 recipes

    Shared aroma: 1-octen-3-one (mushroom, metallic).

  5. Flour + peppertop 19% of all pairs
    Smell alikemoderate
    Cooked together50,459 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Milk and flour barely smell alike, yet cooks put them together in 78,219 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Asparagus
Provides the main flavor and, once finely chopped, body and color to the broth.
Flour
Mixed with milk to thicken the soup slightly and give it a smoother body.
Milk
Adds richness and creaminess, softening the broth's savory character.

The step that matters

Mixing the milk and flour before adding. Flour clumps if whisked straight into hot liquid. Blending it smoothly into the cold milk first lets it disperse evenly, so the soup thickens without lumps.

Swap the asparagus

How well each one fits the dish's main ingredients (veal, milk, flour, pepper):

  1. Capsicumfits better
  2. Carrotfits about as well
  3. Potatofits about as well
  4. Asparagusthe original

Fit is the average pairing score against veal, milk, flour, 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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