Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: in a large bowl, cover chicken with mustard, peppercorns, garlic, lemon juice, chives and half of the oil. let stand for 30 minutes or so. heat remaining oil in pan. add onion and cook until soft. add chicken mixture to pan. cook, stirring, until chicken is fully cooked.

Target recipe: in a blender grind mustard seeds finely. in a glass or ceramic bowl, mix together mustard powder and 3 tablespoons water and leave to stand 30 mins. blend mustard mixture and the rest of the ingredients until mustard acquires a grainy texture. if mixture seems too dry, add a little more water or honey. cover and let stand 12 hours before pouring into sterilised jars. seal. store in a cool, dark place 2 weeks before using. refrigerate after opening.