Cut up chicken and vegetables.
Season chicken with salt and pepper. In a large frying pan, heat oil over medium heat. Add chicken strips and saute, stirring, for 3 minutes, until chicken turns opaque. Remove chicken and set aside.
Add onions, bell peppers, and garlic to pan. Saute 3 minutes, until onions are tender. Optionally stir in crushed hot red pepper. Add chicken broth and peanut butter. Simmer, stirring occasionally, for 10 minutes.
Stir in chicken, peas, and bread crumbs. Cook 5 to 10 minutes, stirring occasionally, until sauce is thickened and mixture is heated through.
Serve over rice.