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Curds and Whey

A simple method for making curds and whey from fresh milk using rennet.

From an old cookbook · modernised transcription
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Curds and Whey

Ingredients

Directions

Make the curds

  1. Soak a small piece of rennet in ½ cup warm water for 1-2 hours.

  2. Pour 2 teaspoons of the rennet liquid into 1 quart of warm new milk.

  3. Keep the mixture in a warm place until the whey separates and looks clear.

Strain and serve

  1. Strain the whey and serve it, or let it cool before drinking.

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

New milk
Provides the proteins that rennet coagulates into curds, with the liquid whey separating out.
Rennet
Enzyme that sets the milk proteins into a soft curd, separating it from the whey.

The step that matters

Keep the mixture in a warm place until the whey separates. Rennet works fastest at warm temperatures, so a cool spot can leave the milk unset or slow the separation of curds and clear whey.

“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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