Skip to main content
Main

Cream of Pea Soup

A creamy soup made from peas, milk or cream, flour, butter, salt, and pepper.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
Jump to recipe ↓

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 ↓

Cream of Pea Soup

Ingredients

Directions

Prepare the peas

  1. Drain peas and cook until tender.

  2. Rub peas through a sieve to create a puree.

Make the soup

  1. Scald milk and thicken it with flour.

  2. Add salt and pepper to the milk mixture.

  3. Combine the pea puree with the milk mixture.

  4. Stir in the butter and serve immediately.

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.

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

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

  5. Peas + milktop 16% of all pairs
    Smell alikemoderate
    Cooked together1,309 recipes

    Shared aroma: hexanal (green, grassy).

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

Peas
Provide the main body and flavor of the soup once pureed.
Milk
Forms the liquid base that the pea puree is combined with.
Flour
Thickens the scalded milk so the soup has body.
Butter
Adds richness and a smooth finish when stirred in at the end.

The step that matters

Thickening the milk with flour. Flour must be whisked into hot milk so its starch swells evenly; added in lumps or unstirred, it leaves a pasty texture that the sieved puree cannot fix.

Swap the peas

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

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

Fit is the average pairing score against milk, flour, pepper, butter. 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.

You might also like

Green PeasGreen Peas229 recipesGreen Peas SoupGreen Peas Soup35 recipesTomato SoupTomato Soup526 recipesBrown BreadBrown Bread461 recipes