Bring a small pot of water to a boil, carefully lower the egg into the water, and simmer for exactly 6 minutes and 30 seconds.
Immediately transfer the egg to an ice bath for 5 minutes, then peel and set aside.
In a medium pot, heat the sesame oil over medium heat and sauté the thinly sliced pork loin with sea salt and black pepper until browned.
Add the minced garlic, grated ginger, and sliced shiitake mushrooms to the pot, stirring for 2 minutes until the aromatics are fragrant.
Pour in the chicken bone broth, tamari, and sriracha, then bring the liquid to a gentle simmer.
Add the brown rice ramen noodles and chopped baby bok choy to the broth, cooking for 3 to 4 minutes until the noodles are tender.
Pour the ramen and broth into a deep bowl, slice the jammy egg in half, and place it on top.
Garnish with sliced green onions and serve immediately while hot.