Trim any excess fat off the roast. Place roast in the inner pot.
Wash beans and make sure to pull out any pebbles. Pour rinsed beans around the roast.
Place onions over the roast and beans.
Pour water over the beans. (There should be enough to cover them completely.)
Close and lock the lid, then turn the Steam Release Valve to closed. Press Beans/Chili and set the time to 1:30. It will take a little while to come to pressure (10-15 minutes)
After cooking time is done, allow for a natural pressure release.
Open the lid and check to be sure the meat is tender and pulls apart easily with a fork. The beans should be soft and creamy.
Add salt and pepper to taste and serve up a bowl of comfort food!
Notes
Stir in your favorite hot sauce before serving for a spicy kick!