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Corn Soup

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

From an old cookbook · modernised transcription
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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 ↓

Corn Soup

Ingredients

Directions

Prepare the corn

  1. Cook the corn in the hot water for 30 minutes.

Make the soup

  1. Bring the milk and onion to a boil.

  2. Mix the flour and butter together, then add a few tablespoons of boiling milk until smooth.

  3. Stir the flour mixture into the boiling milk and cook for 8 minutes.

  4. Remove the onion and corn, then strain the soup through a coarse sieve or colander.

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. Corn + milktop 10% of all pairs
    Smell alikemoderate
    Cooked together6,955 recipes

    Shared aroma: hexanal (green, grassy).

  3. Corn + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together5,324 recipes

    Shared aroma: 2-nonenal (fatty, green).

  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

Corn
Provides the main body and sweet corn flavour of the soup.
Milk
Forms the liquid base of the soup and gives it a creamy richness.
Flour
Thickens the milk as it cooks, giving the soup body.
Butter
Adds fat and richness, and helps the flour blend smoothly into the milk.

The step that matters

Mixing the flour and butter into the milk. Flour clumps if it hits hot liquid dry. Mixing it with butter and a little boiling milk first lets the starch disperse evenly, so the soup thickens smoothly rather than lumpy.

Swap the onion

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

  1. Capsicumfits better
  2. Potatofits better
  3. Sweet potatofits better
  4. Onionthe original

Fit is the average pairing score against corn, 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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