my former roommate, bombelly, might not be a chef in the kitchen but surprisingly her brother is! he came to visit and stayed at our place for awhile. he made the best katsudon (pork cutlet with egg and rice).
i was going to try and make it following his recipe, but it was a bit more complicated and time consuming so i found another recipe for katusudon instead.
i adjusted the broth since i didn't have dashi. instead i used anchovy broth made from dried anchovy.
also i increased it from 100ml to about 400ml of anchovy broth.