Beat eggs and cook into a thin omelet, then slice into strips.
Slice cucumber into long strips, salt them, and drain excess moisture.
Drain oil from the tuna can, then mix tuna with mayonnaise, salt, and pepper.
Place seaweed on the bamboo mat, then evenly spread blanched cauliflower rice on top.
Add the prepared ingredients (tuna, egg strips, cucumber).
Roll tightly like gimbap.
Let cool and cut into bite-sized pieces.