In a large stock pot, heat oil to medium. Add chicken and brown on all sides (approximately 5 minutes on each side). Remove from the pot and set aside.
Lower the heat and add the onion, pepper and garlic. Cook for 5 minutes or until softened.
Add the Kielbasa and cook for 2 more minutes. Stir in the diced tomatoes and beans. Cook for an additional 2 minutes.
Return the chicken to the dish and add chicken broth. Stir together and bring to a boil.
Reduce heat, cover and simmer for 20 minutes, or until chicken is all the way cooked through and no longer pink.
Serve over cooked farro (or rice).