Heat 3 cups/250ml of water in a bowl.
Add 6 tbsp of sugar to that.
Keep 3 spoons of filter coffee powder in another bowl by side.
Pour the boiling water sugar solution to the coffee powder and close the container with a lid.
:- This is called coffee dicoction.
Stir the dicoction with a spoon and again so that it gets mixed well and close the lid.
Let the dicoction settle down for 5 - 10 mins.
Filter it out to another glass, leaving behind the coffee powder.
Mix the filter coffee dicoction with as much milk needed and serve.
:- Usually, 1 cup milk needs 1 cup filter dicoction. It tastes just like filter coffee or bru coffee.