Here's what you need.
Slice the bananas and put them on a baking tray lined with grease proof paper.
Top each slice with a spoon of peanut butter.
Sandwich the peanut butter with another banana slice. Now put this in the freezer for an hour.
Once frozen, melt the chocolate and use a skewer to completely coat the banana piece in chocolate. Then put back in the freezer for about half an hour.
Take them out and enjoy!! For more, see my blog; www.shewhobakes.co.uk