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Cream Tomato Soup

A creamy tomato soup made with flour, butter, milk, and canned tomatoes.

From an old cookbook · modernised transcription
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Cream Tomato Soup

Why it works: Butter and milk 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 Tomato Soup

Ingredients

Directions

Make the cream base

  1. In a stewpan, stir together the flour and melted butter until smooth.

  2. Cook the mixture slowly, adding the boiling milk while stirring until smooth and creamy.

  3. Add salt and pepper to taste.

Add the tomatoes and serve

  1. Stew the canned tomatoes, then strain them through a sieve.

  2. While hot, add the strained tomatoes to the cream mixture.

  3. Cook thoroughly together and 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. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

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

  2. Pepper + tomatotop 7% of all pairs
    Smell alikemoderate
    Cooked together17,923 recipes

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

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

    Shared aroma: isobutyraldehyde (malty, green).

  4. Flour + milktop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Milk + tomatotop 15% of all pairs
    Smell alikemoderate
    Cooked together2,226 recipes

    Shared aroma: 1-octen-3-one (mushroom, metallic).

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

Flour
Thickens the milk into a smooth, creamy base when cooked with butter.
Melted butter
Coats the flour so it blends smoothly and adds richness to the soup.
Boiling milk
Forms the creamy body of the soup as it thickens with the flour.
Canned tomatoes
Provide the main tomato flavour and acidity, strained to a smooth texture.

The step that matters

Adding the tomatoes to the cream mixture. If the tomatoes are added while cold or the cream is too hot, the mixture can curdle or separate. Adding them while hot and stirring steadily helps keep the soup smooth.

Swap the tomato

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

  1. Potatofits better
  2. Capsicumfits better
  3. Chivefits better
  4. Tomatothe original

Fit is the average pairing score against 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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