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 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. Brown drumsticks on all sides for 6 to 8 minutes total. Remove drumsticks from skillet and set aside.
04 - In the same skillet, add the finely chopped onion and sauté for 3 minutes until softened. Add minced garlic and cook for 30 seconds until fragrant.
05 - Pour in chicken broth, scraping up any browned bits from the bottom of the pan. Stir in heavy cream and Dijon mustard until well combined and smooth.
06 - Return drumsticks to the skillet, turning to coat evenly in the sauce. Transfer the uncovered skillet to the oven and bake for 25 minutes, or until the internal temperature of the chicken reaches 165°F.
07 - Remove from oven, garnish with fresh chopped parsley, and serve hot with your choice of side dishes.