Ingredients

For a large jar of porcini mushroom mustard:
  • 80 g yellow mustard seeds
  • 20 g black mustard seeds
  • 18 cl honey vinegar (or cider vinegar)
  • 10 cl water
  • 25 g flour
finely mixed together:
  • 6 g white pepper
  • 2 cloves
  • 15 g dried porcini mushrooms
  • 18 g fine salt
  • 10 cl hazelnut oil (if possible)