Wash the rice and cook it.
Prepare spinach, bracken, bean sprouts, carrot, zucchini, and shiitake mushrooms separately, then blanch or stir-fry them in boiling water.
Marinate the beef and stir-fry it.
Fry an egg.
Put the rice in a bowl and add the assorted vegetables, beef, and egg on top.
Mix together with gochujang (Korean chili paste), sesame oil, and sesame seeds.