01 - Arrange the halved baby potatoes in an even layer at the bottom of the slow cooker. Scatter the sliced onion and minced garlic over the potatoes.
02 - In a small bowl, combine the olive oil, lemon juice, dried thyme, dried rosemary, paprika, salt, and pepper. Mix well to form a cohesive paste.
03 - Rub the herb and oil mixture thoroughly over each chicken thigh, ensuring even coverage on all sides.
04 - Place the seasoned chicken thighs on top of the layered vegetables. Pour the chicken broth around the edges of the chicken and vegetables, avoiding pouring directly over the seasoned meat.
05 - Cover the slow cooker and cook on the low setting for 6 hours, or until the chicken is cooked through and the potatoes are fork-tender.
06 - Approximately 45 minutes before the cooking time is complete, spread the trimmed green beans over the top of the chicken. Re-cover and continue cooking until the green beans are tender yet still crisp.
07 - Serve directly from the slow cooker, spooning the accumulated juices and sauce generously over the chicken and vegetables.