Skip to main content
Soup

To Clear Soups

A method for clarifying soups using egg white or shells to remove impurities.

From an old cookbook · modernised transcription
Jump to recipe ↓

To Clear Soups

Ingredients

Directions

Prepare

  1. Prepare the stock separately and clarify it.

  2. Cook the vegetables and strain the water they were boiled in.

  3. Add the strained vegetable water to the stock and boil together briefly.

Clarify

  1. Add the egg white or egg shells and boil.

  2. Strain the soup.

  3. Strain again.

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

Egg white or egg shells
Clarifies the stock by collecting cloudy particles as it heats, leaving the broth clear.
Stock
Forms the flavourful liquid base of the soup.
Water from boiled vegetables
Adds vegetable flavour and aroma to the stock.

The step that matters

Add the egg white or egg shells and boil. The egg white or shells must be stirred into the cold liquid before heating. As it warms, the egg proteins coagulate and trap cloudy particles, which then rise and can be strained away, leaving a clear soup.

“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.

More clear soup recipes

You might also like