Preheat oven to 425F. Mix chile powder, oregano, garlic powder, onion powder, cumin, paprika, black pepper, cayenne pepper into a shallow bowl or bag. Season chicken by rubbing all over in bowl or in zip-lock bag and shake.
Place chicken on baking sheet
Cut chorizo or break into pieces depending on type you’re using. Spread out beside and on top of chicken
Place in oven, bake for 30 minutes. Check and flip if prefer, then continue to bake for another 30 – 40 minutes.