In a mixer grinder add mint, coriander leaves, ginger, green chillies. grind it into a smooth paste.
Add 2 tbsp of water and grind it into a smooth paste.
In a large bowl whisk the yogurt well, then slowly add the water and continue whisking until every is mixed well.
Add the ground coriander-mint paste to the yogurt-water mixture and with the help of whisk mix everything well.
Now add the black salt, roasted cumin powder and chaat masala and whisk.
Now check the seasoning, since we have added black salt add salt accordingly and whisk well.
Now pour it in the individual popsicles mould a put it in the freezer for at least 10-12 hours.
Enjoy with a sprinkle of chaat masala (optional).