Fresh Ground Mustard

Ingredients

• 1 cup mustard flour
• 1 cup vinegar, white wine, or cold water
• 1 tbsp scraped horseradish
• 1 tsp salt (optional)

Method

1. 1 Boil the scraped horseradish in the vinegar, wine, or water.
2. 2 Place mustard flour in a mortar and gradually add the warm liquid.
3. 3 Rub the mixture vigorously for at least ten minutes until perfectly smooth.
4. 4 Stir in salt if desired, then transfer to a stone jar and seal tightly.