Glad you stopped by my post, this dish is prepared by frying not baking. The banana pieces are fried in a flour batter with yeast so that when fried, the flour batter expands into round bubbles. We used to call it puffed banana but in my area it recently went viral as maniac banana.
Give it a try and it will be delicious!
I will certainly find time to give it a try. I am a type that loves exploration