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Chestnut Soup Clear

A clear soup made with chestnuts, butter, olive oil, consomme, celery essence, and cayenne pepper.

From an old cookbook · modernised transcription
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Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Chestnut Soup Clear

Ingredients

Directions

Prepare the chestnuts

  1. Scald and peel the chestnuts.

Brown and dry

  1. Heat the butter and olive oil in a pan until boiling, being careful not to burn.

  2. Add the chestnuts.

  3. Brown them for about 2 minutes until golden.

  4. Lay the browned chestnuts on paper in the oven to dry.

Season and serve

  1. Season the consomme with celery essence and cayenne pepper.

  2. Place the chestnuts in a tureen.

  3. Pour the boiling soup over them.

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. Celery + peppertop 5% of all pairs
    Smell alikestrong
    Cooked together16,012 recipes

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

  2. Chestnut + olivetop 7% of all pairs
    Smell alikestrong
    Cooked together448 recipes

    Shared aroma: decanal (soap, orange peel).

  3. Chestnut + celerytop 8% of all pairs
    Smell alikemoderate
    Cooked together231 recipes

    Shared aroma: guaiacol (smoky, sweet).

  4. Olive + celerytop 9% of all pairs
    Smell alikemoderate
    Cooked together4,667 recipes

    Shared aroma: alpha-pinene (pine, turpentine).

  5. Olive + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together30,263 recipes

    Shared aroma: 2,4-decadienal (seaweed).

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

What each ingredient does

Chestnuts
Form the body of the soup and give it a starchy, creamy texture.
Butter
Adds richness and fat, and browns the chestnuts through its milk solids.
Olive oil
Raises the cooking temperature of the butter so it browns without burning as quickly.
Consomme
Forms the clear, savoury liquid that the soup is built on.

The step that matters

Heating the butter and olive oil. Butter burns easily because its milk solids darken quickly above a certain heat. Keep the pan under control so the chestnuts brown gold rather than scorch, since burnt fat gives a bitter taste.

Swap the chestnut

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

  1. Walnutfits better
  2. Beansfits better
  3. Black-eyed peafits better
  4. Chestnutthe original

Fit is the average pairing score against butter, olive, celery, 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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