The KFC 11 secret herbs and spices are what make the KFC chicken so special. They add the spicy warmth and the herby freshness to your chicken. You add the spices and herbs to the flour and then coat your chicken with it.
In a large bowl, add paprika, onion salt, celery salt, rubbed sage, garlic powder, ground allspice, ground oregano, chili powder, black pepper, basil leaves, and marjoram leaves. Then, mix them with a whisk.
Transfer this spice rub into an airtight container to store it until you want to use it. Then, mix it with flour, sugar, and salt and dredge your chicken into it.