Skip to main content
Main

Cream Tomato Soup

A tomato soup thickened with a butter‑flour sauce, seasoned with pepper and salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
Jump to recipe ↓
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 white sauce

  1. In a saucepan, melt the butter over medium heat.

  2. Stir in the flour and cook for a minute.

  3. Gradually add the milk, stirring constantly until thickened.

  4. Season with pepper and salt.

Cook the tomatoes

  1. In another pot, cook the tomatoes with the onion slices until soft.

  2. Strain the tomato mixture and add it to the stock and white sauce.

  3. Heat through 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. Tomato + oniontop 8% of all pairs
    Smell alikemoderate
    Cooked together20,633 recipes

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

  4. Pepper + oniontop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

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

Butter
Enriches the sauce and adds richness to the soup.
Flour
Thickens the milk into a smooth white sauce.
Milk
Forms the creamy base of the white sauce.
Tomatoes
Provide the main tomato flavor and body of the soup.

The step that matters

Gradually add the milk while stirring constantly. Adding milk slowly while stirring keeps the flour evenly dispersed, so the sauce thickens smoothly without lumps.

Swap the onion

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

  1. Capsicumfits better
  2. Potatofits better
  3. Okrafits better
  4. Onionthe original

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

Tomato SoupTomato Soup526 recipesCream of Tomato SoupCream of Tomato Soup107 recipesTomato BisqueTomato Bisque61 recipesTomato FrittersTomato Fritters23 recipes