Take the coffee, sugar, and water in a bowl.
Whip the ingredients for 2 minutes using a hand blender or for 8-10 minutes if using a manual blender.
You have to blend until the mixture turns creamy, foamy and yellowish-brown in color.
Take three glasses/ cup and half fill with ice cubes.
Pour milk till ⅔ of the cup.
Top the milk with the coffee mixture using a spoon.
Serve the coffee chilled.
While having it, lightly mix using a spoon.