As Onion Ring recipes have evolved, several variations of the Rings have been developed which have gained in popularity. One such recipe is Tobacco Onions which use a combination of red and yellow Spanish onions dredged in flour and seasoned with cayenne pepper and paprika to create this favorite appetizer. The spicy flavor of the Rings and the darkened and shriveled apperance of the fried onions made the Onion Rings resemble shredded tobacco leaves, hence the name.