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Green Pea Soup

A soup made from green peas, water, butter, flour, cream, salt, and pepper.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Green Pea Soup

Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Green Pea Soup

Ingredients

Directions

Prepare the peas

  1. Shell the green peas.

  2. Boil the pods in 2 quarts of water for 30 minutes.

  3. Strain the water and cook the peas in it until tender.

  4. Put the liquid and peas through a sieve.

Finish the soup

  1. Blend the butter with the flour, then add the cream and mix until smooth.

  2. Stir in the peas and their liquid, then season with salt and pepper.

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. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  2. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Peas + peppertop 15% of all pairs
    Smell alikemoderate
    Cooked together5,331 recipes

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

  4. Peas + buttertop 16% of all pairs
    Smell alikemoderate
    Cooked together4,887 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

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

    Shared aroma: isobutyraldehyde (malty, green).

Butter and flour 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

Green peas
Provide the main body and sweet, vegetal flavour of the soup.
Butter
Adds richness and carries flavour through the soup.
Flour
Thickens the soup slightly when blended with the butter.
Cream
Adds fat and a smooth, rounded texture.

The step that matters

Blending the butter and flour before adding the cream. Cooking flour in fat first, then adding liquid gradually, helps prevent lumps and gives the soup an even, smooth thickness.

Swap the peas

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

  1. Almondfits better
  2. Pistachiofits better
  3. Chestnutfits better
  4. Peasthe original

Fit is the average pairing score against butter, flour, cream, 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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