Add milk in the instant pot and close the lid of instant pot.

Select yogurt button and adjust till it displays boil.

It will take for about 1 hour.

After 1 hour open the lid and test the temperature, it should be 180 degrees.

Remove the inner pot from instant pot after 5 minutes.

Let the milk to cool for 115 degrees.

It will also take about an hour.

Skim of the skin on yogurt and discard.

Whisk the prepared yogurt in it.

Place inner pot in the instant pot and press yogurt button.

Adjust it to 8:00. After 8 hours store it in jars in the refrigerator.