01 - Preheat oven to 400°F.
02 - Pat chicken drumsticks dry with paper towels. In a large bowl, combine sweet paprika, smoked paprika, garlic powder, onion powder, salt, and black pepper. Toss the drumsticks in the spice mixture until evenly coated on all sides.
03 - Heat olive oil in a large oven-safe skillet over medium-high heat. Sear the drumsticks, turning occasionally, until golden brown on all sides, about 6 to 8 minutes total. Remove the chicken and set aside.
04 - In the same skillet, add the chopped onion and sauté over medium heat for about 3 minutes until softened. Add the minced garlic and cook for 30 seconds until fragrant.
05 - Pour in the chicken broth, scraping up any browned bits from the bottom of the pan. Stir in the heavy cream and Dijon mustard, mixing until fully incorporated and smooth.
06 - Return the drumsticks to the skillet, turning to coat them in the sauce. Transfer the skillet to the oven and bake uncovered for 25 minutes, or until the chicken reaches an internal temperature of 165°F.
07 - Remove from the oven and garnish with chopped fresh parsley. Serve hot with your preferred side dish.