Step 1: Preheat Your Oven: Begin by preheating your oven to 425°F (220°C). A hot oven is key to achieving that coveted blackened crust.
Step 2: Prepare the Spice Mix: In a mixing bowl, combine the smoked paprika, cayenne pepper, dried thyme, dried oregano, garlic powder, onion powder, black pepper, and sea salt. Mix well until all spices are evenly incorporated.
Step 3: Season the Chicken: Pat the chicken thighs dry with paper towels. This will help the skin crisp up nicely. Drizzle avocado oil over the chicken, then generously sprinkle the spice mixture on both sides of each thigh, ensuring they are well coated.
Step 4: Arrange on Baking Sheet: Line a baking sheet with parchment paper for easy cleanup (optional). Place the seasoned chicken thighs skin-side up on the baking sheet, leaving space between each piece for even cooking.
Step 5: Bake the Chicken: Place the baking sheet in the preheated oven and bake for 35-40 minutes, or until the internal temperature of the chicken reaches 165°F (75°C). The skin should be beautifully crisp and darkened.
Step 6: Let It Rest: Once cooked, remove the chicken from the oven and let it rest for about 5 minutes. This allows the juices to redistribute, ensuring each bite is juicy and flavorful.