Step 1: Preheat your oven to 425°F (220°C). This high temperature is key for achieving that crispy skin.
Step 2: Pat the chicken thighs dry with paper towels to remove excess moisture.
Step 3: In a mixing bowl, combine the baking powder, paprika, garlic powder, salt, and pepper. Mix well.
Step 4: Rub the seasoning mix all over the chicken thighs, ensuring it gets under the skin.
Step 5: Place a wire rack on top of a baking sheet. Arrange the seasoned chicken thighs skin side up on the rack.
Step 6: Bake the chicken for 35-45 minutes, until the skin is golden brown and crispy.
Step 7: Let the chicken rest for 5-10 minutes before serving.