I used to eat my peanut butter and jelly not toasted. And one day (I had been making a lot of toast for a few days before that) I just popped the bread in the toaster without thinking about it for my pb and j and my ex boyfriend looked at me like I was I N S A N E. ? I can still hear how disturbed he sounded. But now that's how I eat it- so I guess toasted bread would be better with tuna as well.