2Place the ground turkey into a large mixing bowl and sprinkle with the Mexican chili powder, guajillo chile powder, salt, black pepper, and Parmesan cheese. Add the egg, olive oil, chopped onion, jalapeno pepper, and Anaheim pepper. Mix well with your hands until evenly blended, then sprinkle with the tostada crumbs and bread crumbs. Mix again until the bread crumbs are incorporated. Form the meatball mixture into 1-inch balls and place onto the prepared baking sheet.