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Cream-of-Cauliflower Soup

A creamy soup made from cauliflower, onion, butter, and cream, seasoned with salt and pepper.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Cream-of-Cauliflower Soup

Ingredients

Directions

Prepare the cauliflower

  1. Cut cauliflower into florets and rinse them.

  2. Combine cauliflower, water, and onion in a pot.

Cook and blend

  1. Bring to a boil and simmer until tender.

  2. Drain the vegetables, reserving the liquid.

  3. In a blender, puree the cauliflower and onion mixture until smooth.

Finish the soup

  1. Return the puree to the pot, add butter, and stir in the reserved liquid.

  2. Add heavy cream, salt, and pepper.

  3. Heat gently before serving.

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. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  2. Cauliflower + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together1,113 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  3. Cauliflower + oniontop 10% of all pairs
    Smell alikemoderate
    Cooked together935 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

  5. Onion + buttertop 15% of all pairs
    Smell alikemoderate
    Cooked together42,912 recipes

    Shared aroma: decanal (soap, orange peel).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Cauliflower
Forms the main body of the soup and, once pureed, gives it a thick, smooth texture.
Butter
Adds richness and a silky mouthfeel to the finished soup.
Heavy cream
Adds fat and creaminess, giving the soup a smoother, rounder texture.
Onion
Adds savory aromatic flavor as it softens during simmering and blending.

The step that matters

Heat gently before serving. Cream can curdle or separate if it boils hard after being added. Gentle heat keeps the soup smooth and creamy.

Swap the cauliflower

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

  1. Potatofits better
  2. Leekfits better
  3. Chivefits better
  4. Cauliflowerthe original

Fit is the average pairing score against onion, butter, cream, 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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