Steps
1. Press tofu to remove excess water, then cut into strips and marinate in gochujang sauce.
2. Sauté spinach with a bit of sesame oil until wilted, then season with salt and pepper.
3. Prepare sushi rice and season with a bit of sesame oil.
4. Place a sheet of nori on a bamboo sushi mat, spread a thin layer of rice, add tofu, spinach, carrots, and oshinko.
5. Roll the kimbap tightly, slice into bite-sized pieces, and serve with extra gochujang sauce.