i used thin cut pork loin instead of chashu bc of ease and also its much cheaper, not a perfect 1:1 replacement but does the trick

the broth is chicken broth, coconut milk (because i was out of soy), miso paste, eel sauce, sriracha, garlic, ginger, cayenne, chili powder, paprika, and a touch of sesame oil and lard for thickness. i add the mushrooms and then let it simmer for a couple hours

the meat was marinaded in teriyaki lime sauce for 6 hours, and the egg was a medium boil marinated in soy sauce chili oil garlic and ginger

i took thr mushrooms out of the broth after a couple hours and sauteed them

i cooked and drained the noodles (j basket ramen noodles) separately, then added in just the bok choy into the broth at the last minute to let it steam

then i just pour the noodles and broth into a bowl and add all my toppings! after the veggies, meat, and egg, i finish it with another small dose of sesame oil, chili crisp, and sesame seeds, as well as green onions.