Preheat the oven to 350. Coat an 8 inch pan with cooking spray
Combine the bananas with sugar and mix until smooth. Mix in the egg, oil and apple sauce. Gradually add the dry ingredients until just combined. Spread evenly in the pan and bake for 30 minutes
Once the cake is cooled completely it's ready to be frosted
Make the frosting. Beat the cream cheese and butter until light and fluffy. Mix in the vanilla and cinnamon. Slowly add the icing sugar until smooth.
Recipe by Friday is Cake Night at https://www.fridaycakenight.com/2014/05/banana-cake-with-cinnamon-frosting/