Mustard with Truffle Aroma

Ingredients

• 175 g yellow mustard seeds
• 25 brown mustard seeds
• 175 ml white wine vinegar
• 125 ml dry white wine
• 2 shallots
• 2 tbsp truffle oil (or truffle butter)
• 20 g salt
• 1 tsp dried rosemary
• 40 g honey

Instructions

1. 1.

   Grind the mustard seeds in small batches and combine with vinegar and wine in a tall container or blender. Peel and finely chop the shallots. Add truffle oil, salt, rosemary, and honey to the mustard mixture and blend until a thick paste forms.

2. 2.

   Leave the mustard uncovered for 4-6 hours, stirring occasionally to promote fermentation. Then transfer to clean screw-top jars and seal. Store in a dark, cool place for at least 3 weeks before using.