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Green Peas

A thickened green pea dish flavored with butter, pepper, and sea salt.

From an old cookbook · modernised transcription
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Green Peas

Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Green Peas

Ingredients

Directions

Cook the peas

  1. Cook the green peas in plenty of water with baking soda and sugar until tender.

  2. Drain all the water off.

Finish the soup

  1. Thicken the peas with milk and flour.

  2. Season with butter, 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. Milk + buttertop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

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

  2. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 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. Sugar + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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

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

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

Green peas
Form the body of the soup and supply its main flavour and colour.
Baking soda
Raises the cooking water's alkalinity, helping the peas soften quickly and stay green.
Milk
Adds moisture and richness, combining with flour to thicken the soup.
Flour
Thickens the liquid as it combines with milk, giving the soup body.
Butter
Adds fat, richness and a smooth mouthfeel to the finished soup.

The step that matters

Draining the peas. Pouring off all the cooking water removes much of the soft, alkaline liquid. Thickening then depends on the milk and flour, so the soup's texture is set at this point.

Swap the peas

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

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

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