1. Heat the olive oil in a large skillet over medium heat.
2. Season the chicken breasts with salt and pepper, then add them to the skillet. Cook until browned on both sides, about 5-7 minutes per side.
3. Remove the chicken from the skillet and set aside.
4. Add the rice to the skillet and stir to coat in the oil. Cook for 2-3 minutes until slightly toasted.
5. Pour in the chicken broth and bring to a boil.
6. Reduce the heat to low, cover, and simmer for 15 minutes.
7. Add the chicken breasts back to the skillet, along with the frozen peas. Cover and cook for an additional 5 minutes, or until the rice is tender and the chicken is cooked through.