Cook bacon in a large nonstick skillet over medium-high heat until crisp. Remove bacon from skillet; crumble and set aside. Sprinkle chicken with salt and black pepper. Add chicken to bacon drippings in pan; sauté 2 minutes on each side. Remove chicken from pan. Add onion, coriander, garlic, and chile to pan; sauté 3 minutes. Stir in salsa and bell peppers. Return chicken to pan. Cover and cook over medium heat 12 minutes or until chicken is done. Sprinkle with crumbled bacon; garnish with cilantro, if desired.