I need to make my ramen strong!

I want to put ramen in bread like a sandwich, but I tried it last night and it was really bland. What can I put in my ramen to give it a really strong flavor, or what other noodle dishes could I use? Anime makes me think yakisoba would be a good idea, but I'm not betting my money just on that. Any tips?

Stir fry it in soy sauce, onions, a few drops of sesame oil, ginger powder, and oyster sauce. Add red chili flakes if want some spice, or a few slices of paper thin beef for ultimate win. Try not to add too much soy / oyster sauce (taste it before you add more or else you'll end up with a brown ramen of gall stones +8).