Cut cucumber and pickled radish into long strips.
Beat eggs and cook a thin omelet, then slice into strips.
Drain oil from tuna in a strainer and season with mayonnaise, salt, and pepper.
Spread cauliflower rice thinly over the seaweed instead of regular rice.
Place the prepared ingredients on top of the seaweed.
Roll tightly, just like a traditional gimbap.
Cut into bite-sized pieces.