01 - Heat olive oil in a skillet over medium-high heat. Sear chicken thighs for 2-3 minutes on each side until lightly golden. This step is optional but builds a deeper flavor base.
02 - Spread rinsed rice evenly across the bottom of the slow cooker. Layer diced onion, minced garlic, and diced carrots on top of the rice.
03 - Place the seared chicken thighs over the vegetable and rice layer. Sprinkle Italian herbs, salt, black pepper, and paprika evenly over the chicken.
04 - Pour chicken broth, lemon juice, and lemon zest evenly over all ingredients in the slow cooker.
05 - Cover and cook on High for 4 hours or on Low for 7 hours, until chicken is cooked through and rice is tender.
06 - Stir in frozen peas during the last 20 minutes of cooking to heat through without losing their bright color.
07 - Gently fluff the rice with a fork and garnish with freshly chopped parsley before serving.