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How to Mix Mustard

A simple mustard paste made by mixing mustard, salt, and water.

From an old cookbook · modernised transcription
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How to Mix Mustard

Ingredients

Directions

Prepare

  1. Boil water and let it cool.

  2. In a cup, combine mustard and salt.

Make the paste

  1. Gradually add water to the mustard mixture.

  2. Stir until you achieve a smooth paste.

  3. Adjust the thickness by adding more water 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

What each ingredient does

Mustard
Forms the bulk of the paste and provides its sharp, pungent flavor.
Water
Hydrates the mustard powder so it forms a smooth, spreadable paste.

The step that matters

Gradually add water to the mustard mixture. Adding water slowly lets the mustard absorb it evenly, preventing lumps and giving a smooth texture. Mustard's pungency develops as it is mixed with liquid, so the paste's sharpness depends on the mixing.

“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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