the easiest one I cook; a half-cooked sunny-side up egg with rice that I just took from the rice cooker, add chili sauce to add flavor (because I don't use seasoning in the egg).
Honestly, I have a lot 😁 Whatever crosses my mind, I'll cook that. But the easiest one would be scrambled eggs with rice. Sometimes, I eat it with ketchup and the other time, I have it with sesame oil, sesame seeds, light soy sauce and some kim.