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Dessert

Butter Tried Out

A method for clarifying butter by heating and skimming off the milk solids.

From an old cookbook · modernised transcription
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Butter Tried Out

Ingredients

Directions

Heat the butter

  1. Place butter in a large iron kettle.

  2. Cook slowly until boiling sound stops.

  3. When it begins to froth and rise, the process is complete.

Finish and jar

  1. Let it cool for a few moments.

  2. Skim and pour off the butter into jars.

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

Butter
Provides the fat that is heated so water and milk solids separate, leaving clear butterfat.
Baking soda
Neutralises some acidity in rancid butter, which can reduce its off flavour.

The step that matters

Cook slowly until the boiling sound stops. Butter is mostly water and milk solids. Once the water has boiled off, the milk solids can scorch quickly, so low, gentle heat keeps the clarified fat clear and golden rather than brown and bitter.

“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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