I made these Tuna Melts a couple of years ago and forgot about them until the other day, when I suddenly found myself craving them. So I made them tonight. I still liked them, but Gibby felt the horseradish was too overpowering, and missed the celery that is in a traditional tuna salad. But I still liked my dinner.
I didn't have a photo from the first time, so here is one from tonight: