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Oatmeal Porridge

A simple porridge made by soaking oatmeal overnight, then cooking it slowly with water until thick, served with milk and optional sugar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Milk and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 77,875 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Oatmeal Porridge

Ingredients

Directions

Soak

  1. Soak the oatmeal in enough water to cover it overnight.

Cook

  1. Drain the oatmeal in the morning and place it in a pot or pan set in hot water.

  2. Add warm water to the soaked oatmeal and stir frequently as it heats.

  3. If it thickens too much, add boiling water from a kettle.

  4. Cook for one hour, stirring often.

  5. Add salt to taste.

  6. Keep the water in the outer vessel at a hard boil and cover the inner pot except when stirring.

Serve

  1. Warm leftovers with boiling water.

  2. Cook leftovers as before.

  3. Serve with milk and sugar if desired.

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

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Milk + sugartop 18% of all pairs
    Smell alikelow
    Cooked together77,875 recipes

    Shared aroma: 2-nonenal (fatty, green).

Milk and sugar barely smell alike, yet cooks put them together in 77,875 recipes: they work on texture and structure more than aroma.

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Oatmeal
Forms the body of the porridge as its starch swells and thickens with water and heat.
Water
Hydrates the oats during soaking and cooking, carrying heat and setting the final thickness.

The step that matters

Keeping the outer water at a hard boil while cooking the inner pot. The oats need steady gentle heat for a full hour; covering the inner pot traps steam and stirring prevents scorching on the base. Letting the outer water drop too low slows thickening.

“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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