Firm raw mangoes: 2 big
Sugar:1/2 cup or as per your taste or the tartness of the mango
Black salt: 1/3 tsp
Bhaja masala (or dry roasted cumin powder): 1 tsp

Wash the green mangoes and pat it dry with a piece of cloth or kitchen tissue. Take a fork and poke it a few times. Char the skin on direct flame till its cooked through (approx. 10-15 minutes). Let it cool. Then peel the skin and squeeze hard to take out all the soft pulp. Remove the seed.
Put the pulp into a blender jar. Add ½ teaspoon of black salt & sugar to taste. Then add water (4-5 glasses of water, the final consistency of the drink would be little thick so adjust the amount of water) and add the dry roasted cumin powder (bhaja masala).
Fill in tall glasses with ice cubes and a final sprinkle of bhaja masala on top.