The reason for this is people's palate and availability of the raw ingredients and spices. In most cases people replace raw ingredients and spices need to be ho

The reason for this is people's palate and availability of the raw ingredients and spices. In most cases people replace raw ingredients and spices need to be homemade or replaced. The end result is nothing which is going to be authentic. Sure there will always be places where someone native wants his home food and does all the hard work to put it together. But those are very few.