A discussion on london.food about katsu gave me the idea of making a katsu curry tomorrow night when Scott and Katie come around for dinner. These are the ingredients I bought from the Japanese and Korean supermarket at the bottom of Centrepoint. I love that place, and it's just across the road from my new work.
So basically, katsu curry is the sauce. Think a kinda sweet, mild curry. You crumb and fry some meat or vegetables, serve that on rice and cover in the sauce. Yum! Thanks to Yasuyo for showing me how.