Cut the bok choy into bite-sized pieces. Roughly mince the ginger, and slice the green onion thinly.

Heat a frying pan and add a little oil. Add the bok choy, sprinkle with a little salt, and stir-fry briefly. Add the ginger and continue to stir-fry, then reduce the heat to low, cover, and let steam.

Cook the ramen noodles according to the package instructions. Add the dried wakame to the pot and cook until the noodles reach your desired firmness.

Add the soup base to a bowl, pour in a little of the noodle cooking water, and stir to dissolve. Add the cooked noodles to the bowl.

Top with the bok choy and green onion. Add chili oil and black pepper to taste, if you like.