In a cup add instant coffee and sugar.

Add 3 tablespoons hot boiling water. ¼ cup hot water can also be added.

First mix the coffee and sugar with water and begin to stir briskly and beat coffee for 3 to 4 minutes

Beat the coffee till it's color lightens and you see a frothy layer on top.

Then take 1 cup milk in a small but heavy sauce pan and on a medium to medium-high flame boil it.

When the milk comes to boil pour the milk in a glass jar or a thermos flask.

Do not use any plastic bottle or jar. You can use a steel bottle also. A glass jar with a handle helps while shaking as the milk is hot.

Now shake the jar vigorously for 1 to 2 minutes. Alternatively to get the froth on milk, you can also use a handheld frother. Milk can be blended in a blender alsoThere should be a nice layer of frothy foam on the milk

Pour the foamy milk in the cup containing coffee

After adding ⅓ or ½ of the milk to the coffee, stir with a spoon. You can even move the cup so that the milk get mixed with the coffee.