Cut the cauliflower into small florets and then add the florets to a bowl and pour hot water. Cover and keep aside for 10 minutes
After 10 minutes drain the water completely and set it aside
In a mixing bowl, add yoghurt, oil, Kashmiri red chilli powder, coriander powder, cumin powder,garam masala and tandoori masala. Mix well
Next add lemon juice, gram flour and ginger garlic paste. Mix it to make a paste.
Add cauliflower florets to this mixture and mix gently to coat all the florets
Then chopped coriander leaves and combine well
Let it be aside for 10 mins for marination.
In the meanwhile preheat the oven to 200 deg C (400 F) for 10 mins.
In a baking sheet, line with aluminium foil and sprinkle oil and grease the sheet
Arrange the marinated cauliflower florets in a single layer on a baking sheet without overcrowding
Place the baking sheet in the middle rack and bake for 15 mins and then turn the florets and bake again for another 10 mins until you get them crisp /golden in colour
Once done allow them to cool for a few minutes and sprinkle the chaat masala.
Serve hot with green chutney