Brought by Portuguese Missionaries from Brazil to India some 200 years ago, Cashew Nuts are one of the more popular, if not the most popular, snack nuts. Roasted and salted, they have gained great acceptance over the years. In the past, they were considered to be a "gourmet item". However, retail promotions over the past number of years have spread the news that they are very affordable, nutritious and have gained additional popularity in trail mixes and as an ingredient in cooking.