In a small bowl, take 1.5 tbsp instant coffee.
Add ¼ cup warm or slightly hot water. Mix very well with a spoon.
Now pour this mixture into a blender jar.

Add 4 tbsp sugar. You can add sugar as per your taste. You can even add the coffee, warm water and sugar directly to the blender jar.

Blend for a minute or till the coffee solution becomes frothy and the color lightens a bit.
Now add 4 to 5 small ice cubes.
Add 1 or 2 vanilla ice cream scoops.
Pour 2.5 cups of chilled milk

Now place 1 or 2 ice cream scoops.
Cold coffee with ice cream is ready to be served.

Blend once more till everything is mixed well and you get a nice froth on top.
Pour in glasses. Keep some space on top for the ice cream scoops.