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Soup

Fish Soups

A simple soup made by boiling eels in water until the liquid reduces by half.

From an old cookbook · modernised transcription
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Fish Soups

Ingredients

Directions

  1. Add the eels and water to a pot.

  2. Bring to a boil and let it cook until half of the liquid is evaporated.

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

What each ingredient does

Eels
Provide the main protein and rich flavor that defines the soup.

The step that matters

Reducing the liquid by half. Cooking until half the liquid evaporates concentrates the flavor of the broth. Stopping too early leaves it thin and watery, while reducing too far can make it overly salty or intense.

“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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