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. Arrange the drumsticks in the skillet and brown on all sides for 6 to 8 minutes total, turning occasionally. Remove the drumsticks and set aside on a plate.
04 - In the same skillet, add the finely chopped onion and sauté over medium heat for about 3 minutes until softened. Add the minced garlic and cook for 30 seconds until fragrant, stirring constantly to prevent burning.
05 - Pour the chicken broth into the skillet, scraping up any browned bits from the bottom of the pan. Stir in the heavy cream and Dijon mustard, whisking gently until the sauce is smooth and well combined.
06 - Return the drumsticks to the skillet, turning each piece to coat thoroughly in the sauce. Transfer the uncovered skillet to the oven and bake for 25 minutes, or until the chicken reaches an internal temperature of 165°F and is cooked through.
07 - Remove from the oven and garnish with freshly chopped parsley. Serve immediately while hot, accompanied by your favorite side dishes.