Step 1

Put the sprouts, onion, carrot, cabbage, celery seeds and all but a small handful of the herbs in a bowl, and mix well to combine.

Step 2

Put the yogurt, mayo, mustard, vinegar and seasoning in a small bowl and mix well. Spoon the dressing over the vegetables, then toss everything well to coat. Taste for seasoning. Spoon the slaw into a serving bowl or onto a platter, and scatter over the remaining herbs to serve.