01 - Arrange the halved baby potatoes in an even layer at the bottom of the slow cooker. Scatter the sliced onion and minced garlic evenly over the potatoes.
02 - In a small bowl, whisk together the olive oil, lemon juice, dried thyme, dried rosemary, paprika, salt, and pepper until well combined.
03 - Rub the herb and oil mixture thoroughly over each chicken thigh, ensuring all surfaces are evenly coated.
04 - Place the seasoned chicken thighs on top of the vegetable layer. Pour the chicken broth around the edges of the chicken and vegetables, avoiding pouring directly over the seasoned chicken.
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 end of the cooking time, spread the trimmed green beans on top of the chicken. Re-cover and continue cooking until the beans are crisp-tender.
07 - Serve directly from the slow cooker, spooning the accumulated pan juices over the chicken and vegetables.