Marinate the beef: 1 spoon dark soy, 1 spoon minced garlic, 2 spoons Korean BBQ sauce, 1 spoon sesame oil, a little sesame - toss and rest. I only had Japanese yakitori sauce so...
Mix the sauce first: 1 spoon garlic, 2 spoons Korean chili paste, 2 spoons Sprite, 1 spoon sesame oil, 1 spoon light soy, a little sesame - stir well. (I used...)
Slice the shiitake, zucchini, and carrot into matchsticks.
Blanch the bean sprouts and chopped spinach separately, cool in cold water, squeeze dry, and toss with a little sesame oil and sesame.
Fry the egg first and set aside (single-sided if using pasteurized eggs; mine were not, so both sides). Pan-fry the beef, shiitake, zucchini, and carrot separately with a little...
Arrange the cooked vegetables around the edge, add a bowl of rice in the center, toast a little crust over low heat, and top with the fried egg. A stone pot works too.
Pour the sauce from step 2 over everything.
Mix and eat - so fragrant!