Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper for easy cleanup.
In a small bowl, mix together cumin, smoked paprika, salt, and black pepper for the seasoning blend.
Rub the seasoning mixture all over the chicken drumsticks, making sure each piece is well coated with the fragrant spices.
Drizzle olive oil over the seasoned drumsticks and use your hands or tongs to evenly coat them—this helps achieve crispiness.
Arrange the drumsticks on the prepared baking sheet, spacing them apart to ensure crisp skin.
Bake in the preheated oven for about 35-40 minutes, until the skin is crispy and golden brown, and the internal temperature reaches 165°F (74°C).
Use tongs to carefully turn the drumsticks once during baking for even crispiness and color.
Remove the chicken from the oven and let it rest for 5 minutes; this helps juices redistribute and keeps the meat juicy.
Serve the drumsticks hot, with crispy skin and flavorful, tender meat inside, perfect for pairing with your favorite sides.