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, whisk together the olive oil, lemon juice, dried thyme, dried rosemary, paprika, salt, and pepper to form a fragrant 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 reaches an internal temperature of 165°F and the potatoes are fork-tender.
06 - About 45 minutes before the cooking time ends, spread the trimmed green beans evenly over the top of the chicken. Re-cover and continue cooking until the green beans are crisp-tender.
07 - Spoon the accumulated juices from the bottom of the slow cooker over each portion of chicken and vegetables. Serve immediately.