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Drink

Vinegar, Colourless

A clear vinegar made by filtering pickling vinegar with bone black.

From an old cookbook · modernised transcription
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Vinegar, Colourless

Ingredients

Directions

  1. Stir together the pickling vinegar and bone black in a container.

  2. Let the mixture stand for 2 to 3 days.

  3. Pour off the clear vinegar.

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

Bone black (animal charcoal)
Adsorbs colour and impurities from the vinegar, so the liquid clears as it stands.
Pickling vinegar
The liquid being clarified; its acidity carries the flavour of the finished vinegar.

The step that matters

Letting the mixture stand. The charcoal needs the full 2 to 3 days in contact with the vinegar to absorb colour and settle. Pouring off early leaves the vinegar cloudy or dark.

“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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