"Nori" is a type of seaweed that is commonly used in Japanese cuisine. It is dried and pressed into thin sheets that are often used to wrap sushi or to add flavor and texture to dishes. Full definition
Layer your choice of favourite fillings on top of each other, leaving about one inch of nori sheet clear at the end closest to you. (womenshealthandfitness.com.au)
Now cut your sheets of nori with some scissors and stick them on the dumplings. (theindigokitchen.com)
In addition to being steamed, sautéed, grilled, or roasted, you can chop up raw cauliflower into a rice - like texture to use in nori rolls or as a rice substitute in recipes! (healthcentral.com)