Combine spices (onion powder, thyme, oregano, garlic powder, smoked paprika, white and cayenne pepper bouillon powder). Mix well. OR use any of our suggested homemade seasonings.
Place them on a cookie sheet in a single layer, you can let them sit in the fridge overnight. Do not cover them; let them air-dry them or proceed with baking.
Bake until the skin is crispy, thighs no longer pink at the bone, juices run clear about 30 minutes. An instant-read thermometer inserted near the bone should read 165 degrees F (74 degrees C).