01 - In a bowl, combine the thinly sliced beef with soy sauce, sesame oil, and black pepper. Set aside to marinate during broth preparation.
02 - Bring a saucepan of water to boil. Gently add the eggs and cook for 6 to 7 minutes. Transfer to an ice bath immediately. Once cooled, peel and set aside.
03 - Heat vegetable oil in a large pot over medium heat. Add minced garlic and grated ginger; sauté for 1 minute until fragrant. Stir in gochujang, miso paste, soy sauce, mirin, and rice vinegar. Cook for 1 to 2 minutes. Pour in stock and water; bring to a simmer and cook gently for 10 minutes.
04 - Heat a skillet over high heat. Quickly sear the marinated beef slices for 2 to 3 minutes until just cooked. Remove and set aside.
05 - Prepare ramen noodles according to package instructions. Drain well and divide evenly among four bowls.
06 - Add baby spinach or bok choy to the simmering broth for 1 to 2 minutes until wilted. Remove with tongs.
07 - Ladle hot broth over noodles in each bowl. Top with seared beef, blanched greens, julienned carrot, and halved soft boiled egg. Garnish with scallions, chili slices, toasted sesame seeds, and nori strips as desired.