Drain the beans. Add brown the meat in a bit of oil, add sausage, onion, garlic and herbs. Mix about until fragrant. Add all remaining elements to the pressure cooker. Bring to boil, close and lock the lid on the pressure cooker. Bring to high pressure and cook for 30 minutes. Release pressure, allow steam to escape and open lid. Stir in basil, olive oil and balsamic and serve. Can also cook on medium in a dutch oven for 1 hr. 30 minutes or until beans are creamy.