Remove excess moisture from the tofu with a kitchen towel and mash it.
Finely chop carrot, onion, and green onion.
Mix the mashed tofu, chopped vegetables, sesame oil, and salt evenly.
Remove moisture from the fried tofu skins and open them up.
Fill each tofu skin with a suitable amount of tofu filling and seal well.
Heat oil in a pan and cook the tofu rolls, turning them to brown evenly.