This is another great and simple pressure cooker recipe from hippressurecooking.com. Following the Hasselback potato trend (see here for example), they decided to up the ante and cook a pork loin roast using a similar method. The result: a surprisingly easy recipe that had my 2-year-old asking for seconds and thirds.
You can use any kind of apple you'd like. I like Granny Smiths for the tartness they add.
Judah Kelber is a father, husband, Marine and, in his free time, a systems administrator for the State of Oregon. He also really likes cooking. His cooking blog can be found at HeyJude.typepad.com. He's currently in the midst of a pressure cooker addiction, but don't let that scare you away.