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Drink

Syrup of the London Pharmacopoeia

A simple syrup made by dissolving refined sugar in water, then clarifying and collecting the clear liquid.

From an old cookbook · modernised transcription
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Syrup of the London Pharmacopoeia

Ingredients

Directions

  1. Dissolve the sugar in water using a water bath.

  2. Set aside for 24 hours.

  3. Remove the scum that forms on the surface.

  4. Pour off the clear syrup.

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

Refined sugar
Provides sweetness and body, and dissolves into the water to form the syrup.
Water
Dissolves the sugar so it can form a clear, evenly sweet liquid.

The step that matters

Pour off the clear syrup. Scum rises to the surface as the solution settles. Pouring carefully leaves the scum behind, so the syrup stays clear rather than cloudy.

“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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