Prepare brown rice.
Slice fillings such as carrot, cucumber, and spinach into thin strips.
Beat eggs, make an omelet, and slice it thinly.
Prepare beef or pickled radish strips.
Place a sheet of seaweed on a cutting board and spread a thin layer of brown rice over it.
Add various fillings on top of the rice.
Roll the gimbap tightly.
Slice it into bite-sized pieces.