Anyone have a recipe for salmon souffle, that uses BREAD instead of flour?

My mother used to make this using ripped up pieces of bread. I've tried finding a close enough recipe but haven't had much luck. I'm thinking her version was something that was passed down and unfortunately I didn't get that chance. She passed away when I was 14, and I haven't had this dish since she last made it, 6 years is too long for this bombay meal! Any help or suggestions?