Whole roasted cauliflower with tahini cream

For the cauliflower:

1 whole cauliflower 4 tbsp olive oil 1 tsp ground coriander 1 tsp smoked paprika 1/2 tsp cumin 1 tsp dijon mustard Salt Pepper

For the tahini cream:

100 g Greek yogurt 100 g tahini 50 ml lemon juice 20 g honey 50 ml olive oil 50 ml water Salt Pepper

To serve:

2 tbsp pomegranate seeds 1 tbsp toasted sesame 1 tbsp fresh coriander leaves