Marinated Cucumber and Radishes: In separate small bowls, marinate thinly sliced cucumbers and radishes in a splash of rice vinegar for a light, tangy flavor.
Soybean Sprouts: Lightly sauté soybean sprouts with garlic, soy sauce, and top with sesame seeds.
Perilla or Spinach: Blanch the perilla leaves (or spinach) in boiling water for a minute. Then, drain and sauté them with onions, soy sauce, sesame oil, garlic, and a sprinkle of sesame seeds.
Shiitake Mushrooms: Sauté the mushrooms with a bit of garlic, sesame oil, and sesame seeds until soft and fragrant.
Zucchini: Sauté thin slices of zucchini with a small amount of soy sauce, sesame oil, and sesame seeds.
Carrots: Julienne the carrots and sauté them in sesame oil. Sprinkle with sesame seeds.
Place a scoop of rice in the bottom of each bowl.
Arrange small piles of each prepared vegetable and the cooked bulgogi around the rice.
Fry an egg sunny-side up and place it on top of the bowl.
Drizzle the gochujang sauce over the top, allowing each child to control how much they add.