Set your oven to 425°F (220°C). This high heat ensures the chicken skin crisps up beautifully while the meat stays juicy inside.
In a large mixing bowl, combine the olive oil, lemon zest, lemon juice, black pepper, salt, garlic powder, and onion powder. Whisk everything together until well blended. The fresh lemon zest and juice give the chicken an irresistible brightness that complements the bold pepper perfectly.
Add the chicken drumsticks to the bowl and toss them in the marinade until each piece is fully coated. For best results, let them sit for at least 15 minutes to soak in the flavors — or cover and refrigerate for up to 2 hours if you have time.
Place the drumsticks on a baking sheet lined with parchment paper or foil for easy cleanup. If you have a wire rack, set it on the sheet and place the drumsticks on top to allow air circulation and crispier skin.
Put the baking sheet in the oven and roast the drumsticks for 35-40 minutes, turning halfway through. The chicken is done when the skin is golden brown and the internal temperature reaches 165°F (74°C).
Remove the drumsticks from the oven and let them rest for 5 minutes. Sprinkle with freshly chopped parsley for a pop of color and freshness. Serve hot with your favorite sides.