This is the easiest method I've come up with for turning milk into yogurt using my trusty Instant Pot. The yogurt is creamy and tangy and I use it in so many things!
Although it is possible to preheat the milk in the Instant Pot, I prefer doing it in a separate pot. This does add another dish to wash, but I find that no matter how careful I am, a brown crust always forms on the bottom of the pot. Instead of fighting this fate, I just let it happen, then transfer the milk to the Instant Pot afterwards–being careful not to scrape the bottom.