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Oatmeal Gruel

A simple oatmeal porridge made with cold and boiling water, served warm.

From an old cookbook · modernised transcription
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Oatmeal Gruel

Oatmeal Gruel

Ingredients

Directions

Make the porridge

  1. Combine oatmeal and cold water in a bowl.

  2. Stir gently and let sit for 1 minute.

  3. Pour boiling water over the mixture while stirring quickly.

Serve

  1. Serve warm, optionally strain if digestion is weak.

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.

Photo for illustrative purposes only · Contact us to use it

Explore the science

What each ingredient does

Oatmeal
Provides the starch that thickens the porridge as it absorbs liquid.
Cold water
Hydrates the oats gently before the boiling water is added.
Boiling water
Heat gelatinizes the oat starch, thickening the porridge quickly.

The step that matters

Pouring the boiling water while stirring quickly. Stirring disperses the hot water through the oats as it lands, so the starch hydrates evenly. Without it, dry pockets and lumps form that stay stiff and uneven as the porridge thickens.

“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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