Take a heavy bottom pan and place the butter.
Put it on medium heat and let the butter melt completely.
Continue to stir. The butter will slowly become frothy.
Keep simmering the butter. The froth will settle in about 10-15 minutes.
Continue to simmer for a few more minutes.
Keep stirring intermittently and scrape the sides and bottom of the pan. This will ensure that the milk solids do not burn.
The white milk solids will slowly change color and start to turn brown.
The whole process may take 25-30 minutes.
The milk solids will start to settle to the bottom and yellow golden fat will remain on top. Turn off the heat.
Meanwhile, place a muslin cloth over a strainer and place the strainer on a large vessel.
Carefully pour the ghee into the muslin cloth to separate the milk solids.
Let it cool completely before storing.
Store ghee at room temperature.