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Cream of Celery Soup

A soup made from celery, onion, butter, flour, water, milk, salt, and pepper.

From an old cookbook · modernised transcription
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Cream of Celery Soup

Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Cream of Celery Soup

Ingredients

Directions

Prepare the celery

  1. Wash the celery and cut it into small pieces, using both the white leaves and stems.

  2. Cook the celery and onion in boiling water until tender.

Strain the vegetables

  1. Strain through a colander.

  2. Rub as much pulp through as possible.

Finish the soup

  1. Add the juice and pulp to a white sauce made from the remaining ingredients.

  2. Heat thoroughly.

  3. Serve.

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. Celery + peppertop 5% of all pairs
    Smell alikestrong
    Cooked together16,012 recipes

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

  2. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  3. Celery + oniontop 7% of all pairs
    Smell alikemoderate
    Cooked together18,518 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

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

  5. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Flour and butter barely smell alike, yet cooks put them together in 124,287 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

Celery
Provides the main flavour and, as pulp, body to the soup.
Flour
Thickens the white sauce as its starch swells in the hot liquid.
Butter
Adds fat and richness to the white sauce and carries flavour.
Milk
Forms the creamy liquid base of the white sauce.
Onion
Adds a savoury aromatic background to the celery broth.

The step that matters

Heat thoroughly. Milk-based soups can scorch on the bottom or separate if they are overheated, so heat gently and stir while the soup warms through.

Swap the onion

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

  1. Carrotfits better
  2. Potatofits better
  3. Capsicumfits better
  4. Onionthe original

Fit is the average pairing score against celery, flour, butter, milk, 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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