1. Start by seasoning the chicken drumsticks with garlic powder, smoked paprika, salt, and pepper.
2. Place the sliced onions and bell peppers at the bottom of your slow cooker.
3. Arrange the seasoned drumsticks on top of the veggies.
4. In a small bowl, mix together the BBQ sauce and chicken broth. Pour this mixture over the drumsticks and veggies.
5. Cover the slow cooker and cook on low for 6-7 hours, or on high for 3-4 hours, until the chicken is cooked through and tender.
6. Once done, give everything a good stir to make sure the drumsticks are well-coated in the sauce.
7. Serve hot with your favorite sides and enjoy!