Mix the squash and shallots with the oil, dukkah and salt, place on a baking tray lined with baking paper.
Approx. 1 hr. in the centre of an oven preheated to 200°C.
Mix together the mustard, lemon juice, oil, yoghurt and water, season. Plate up the squash and shallots, drizzle with the dressing, garnish with the herbs.