Cook the Rice: Prepare short-grain rice (sushi rice) and season with salt, sesame oil, and a bit of vinegar.
Prepare the Fillings: Julienne vegetables like carrots, cucumber, and spinach. Fry egg strips and cook proteins like crab sticks, beef, or tofu.
Season the Fillings: Stir-fry the vegetables lightly with salt and sesame oil. Season the proteins as needed (soy sauce for beef, etc.).
Lay Out the Seaweed: Place a sheet of roasted seaweed (nori) on a bamboo mat, shiny side down.
Spread the Rice: Spread a thin layer of the seasoned rice evenly over the seaweed, leaving a 1-inch gap at the top.
Roll the Kimbap: Use the bamboo mat to tightly roll the kimbap, starting from the bottom and pressing as you roll.
Seal the Roll: Wet the top edge of the seaweed with a bit of water to seal the roll completely.