Toasted Sesame Rice Crackers

These crunchy, nutty rice crackers flecked with white or black sesame seeds turn up in a variety of roles on the Vietnamese table. They may be munched as a snack, used like a tortilla chip to scoop up food, or crumbled and mixed into dry noodle dishes. Although I prefer bánh đa crunchy, some folks add them to noodle soups, where they soften into chewy accents. They may even be soaked in water until pliable and then wrapped in rice paper with other ingredients to create hand rolls. These unique crackers are mostly available at Viet markets and delis and at some Chinese markets with a large Vietnamese clientele. They are usually stocked near the rice paper. Dried and untoasted, the crackers look like translucent rounds of hard plastic. Eight-inch ones are easiest to work with. Look for them bundled in short stacks of six to eight, wrapped in plastic or packed in bags and sealed with staples (which means they are probably locally made and very good). Pretoasted crackers are often broken, so skip the convenience and buy them untoasted. Once toasted and cooled, the crackers are broken into lovely shards and served. Here are two options for toasting them.