Beat the eggs, add a pinch of salt, and cook into a thin omelette.
Blanch the spinach, squeeze out the water, and season with salt and sesame oil.
Shred the chicken breast and set aside.
Slice the cucumber into thin strips, lightly salt, and squeeze out excess moisture.
Layer the egg omelette on the seaweed sheets instead of rice.
Place the prepared ingredients (chicken breast, spinach, cucumber) on top.
Roll it up and cut into bite-sized pieces.