Fill and boil the kettle. Cut the cauliflower into 4 even quarters, including the leaves, and give it a good wash.
Remove the tender, smaller leaves and cut them in half lengthwise.
Place the cauliflower and leaves in a large saucepan, then fill it with the just-boiled water, a generous pinch of salt, and 1 tbsp of ground turmeric.
Cook on high heat for approximately 8–10 minutes until the cauliflower is cooked but still firm enough to hold its shape.
Drain and rinse the cauliflower, allowing it to dry for a minute.
For the tahini cream, mix together the tahini, soy yoghurt, lemon juice, and a pinch of salt until well combined and creamy.
Heat a wide-bottomed, non-stick pan on high heat and add 2 tbsp of oil. Once hot, add the cumin seeds, then carefully place the cauliflower quarters cut-side down in the pan. Cook each side until golden brown and charred.
While the cauliflower is cooking, mix together the ingredients for the za'atar glaze until well combined.
Finely dice the fresh coriander and deseed the pomegranate.
To serve, spread a generous amount of tahini cream on the bottom of a plate or a wide-bottomed bowl.
Place a charred cauliflower quarter, cut-side up, on top of the tahini cream.
Drizzle 2–3 tbsp of the za'atar glaze over the cauliflower, then garnish with pomegranate seeds and chopped coriander.
Serve and enjoy!