Nutella banana snack cake from Two Peas and their Pod

A few weeks ago, I saw this recipe for Nutella banana snack cake from Two Peas and their Pod and knew I had to try to right away.  I love easy baking recipes, and I couldn't resist the combo of chocolate and banana.  It turned out to be really fun to make. 

I swirled the Nutella into the cake batter, which looked so fancy.  Then I topped it with the Nutella frosting, which was as smooth as fudge. 

This recipe is a keeper!  If you give it a try, tell me what you think.