Brussels Sprouts, Purple Cabbage and Carrot Slaw

Brussels Sprouts, Purple Cabbage and Carrot Slaw 1/2 cup nonfat Greek yogurt 2 tbsp apple cider vinegar 1 tsp salt 1/2 tsp pepper 1 tsp dry mustard powder 1 cup Brussels Sprouts shredded 1 cup Purple cabbage shredded 1 cup carrots shredded 1/4 cup green onion chopped In a medium serving bowl whisk yogurt, vinegar, salt, pepper and mustard powder until smooth toss in the Brussels sprouts, cabbage, carrots and green onion just before serving