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Oatmeal Gruel

A simple porridge made by mixing oatmeal with milk or water and boiling for about 25 minutes.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 2 ingredients
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Oatmeal Gruel

Oatmeal Gruel

Ingredients

Directions

Prepare

  1. In a basin, stir the oatmeal with a small quantity of milk or water until smooth and creamy.

  2. In a pan, heat the milk or water until boiling.

Cook

  1. Add the oatmeal mixture to the boiling liquid and stir.

  2. Let it boil for about 25 minutes.

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
Its starch swells and thickens the liquid as it cooks, giving the porridge body.
Milk or water
Hydrates the oats so the starch can gelatinise, and milk adds creaminess and richness.

The step that matters

Mix the oatmeal smoothly before adding it to the boiling liquid. Oat starch granules swell on contact with hot liquid. If dry or unevenly wetted oatmeal is dropped into the pan, the outer granules swell and form lumps that trap dry oats inside. Stirring the oats into a smooth paste first lets every granule hydrate evenly, and stirring again after adding them keeps the porridge smooth.

“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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