Bring milk to boil. Reduce the heat and add lemon juice to it while continuously stirring.
Milk will start curdling.
Keep stirring until the curdling process is complete.

Strain through thin cotton cloth. Wait for it to cool a little. squeeze out all water, tie a knot and hang it for 20-25 minutes to drain water, if any complete

Keep a heavy object on top of it.
After 3 hours, take it out from the bundle.
Cut it into cubes and use it. You can store it in an airtight container in the refrigerator.