Take a pan heat it up..and put your unsalty butter on it.and cook till the butter become melt and it start changes it colour.. And approx 10-15 later you see the bubbles arise up..and it start changes it colour..and its aromatic also coming..after its done strain the ghee and put it in clean container the wastage material of butter you can merge it wheat flour abd make chapati..the chapati become very soft and delicious of remaining butter material..