Heat a large, deep frying pan over medium heat. Add olive oil, then add hot cherry peppers, onion and bell pepper. Saute 2 minutes. Add chicken pieces and crushed garlic. Saute 3 or 4 minutes until browned. Add pasta sauce, lower heat and simmer.
Meanwhile, cook pasta according to package directions. Drain and put in a serving bowl. Pour chicken and sauce over pasta. Serve with Parmesan cheese.