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Dessert

Treacle Whey or Posset

A sweet, thickened milk dessert made by boiling milk with treacle and straining.

From an old cookbook · modernised transcription
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Treacle Whey or Posset

Ingredients

Directions

  1. Pour 2 to 3 tablespoons of treacle into a pint of boiling milk.

  2. Let it boil well and then strain.

  3. Serve hot.

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

Treacle
Adds sweetness and a deep, molasses-like flavour to the milk.
Milk
Forms the base of the posset and carries the treacle's flavour.

The step that matters

Letting it boil well. Boiling the milk thoroughly before straining gives the treacle time to dissolve evenly into the liquid, so the drink tastes consistent rather than patchy.

“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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