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Mushroom Soup

A simple soup made with stock, onion, parsley, and mushrooms.

From an old cookbook · modernised transcription
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Mushroom Soup

Why it works: Onion and parsley are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 25,843 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

Mushroom Soup

Ingredients

Directions

  1. Boil the onion and chopped parsley in the stock.

  2. Strain the mixture.

  3. Add the mushrooms to the strained stock.

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. Onion + parsleytop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

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

  2. Onion + mushroomtop 10% of all pairs
    Smell alikemoderate
    Cooked together10,626 recipes

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

  3. Parsley + mushroomtop 11% of all pairs
    Smell alikemoderate
    Cooked together6,132 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

Onion
Adds savory sweetness and aroma to the stock as it boils.
Mushrooms
Add earthy flavor and a tender, meaty texture to the soup.
Stock
Forms the liquid base that carries the flavors of the dish.

Swap the parsley

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

  1. Garlicfits better
  2. Thymefits better
  3. Celeryfits about as well
  4. Parsleythe original

Fit is the average pairing score against onion, mushroom. 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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