Step 1

Preheat oven to 375 degrees F (190 degrees C). Line a baking pan with aluminum foil; coat with cooking spray.

Step 2

Combine mayonnaise and paprika in a bowl; mix well.

Step 3

Mix panko and garlic powder together in another bowl.

Step 4

Spread mayonnaise-paprika mixture on each chicken thigh; press into panko mixture to coat. Place in the prepared baking pan; spritz thighs with cooking spray.

Step 5

Bake in the preheated oven until no longer pink at the bone and the juices run clear, about 1 hour. An instant-read thermometer inserted near the bone should read 165 degrees F (74 degrees C).