Preheat medium skillet over medium high heat. Chop rosemary and mince garlic while skillet is heating. Sprinkle tops of chicken breasts with ¼ tsp salt, ¼ tsp pepper and 1 Tbsp rosemary. Add oil to skillet. Add garlic. Stir and place chicken in skillet seasoned side down. Sprinkle chicken with ¼ tsp salt, ¼ tsp pepper and remaining rosemary. Cook chicken on both sides until cooked through, about 3 minutes on each side. Add vegetables. Squeeze lemon juice into skillet, sprinkle with remaining salt and pepper. Place chicken on top of vegetables. Bring to a boil. Cover. Cook 5 minutes or until vegetables are crisp tender. Serve and enjoy!