Don't judge until you try it

Okay, so this sounds kind of weird, but I swear it's one of the best sandwiches EVER!!!

Spread peanut butter on one slice of 7 grain bread.Set aside. Spread a generous amount of mashed sweet potoatoes (I have a recipe from an earlier post for the sweet potatoes) and place 1 sliced banana on the other slice of bread. add a handful of granola for an extra crunch. top the sandwich with the peanut butter topped bread. Either grill on the stove or in a sandwich maker, until the banana is melty and bread is toasty :)