Preheat oven to 350℉ and line an 8x8 pan with parchment paper.
In a bowl, mix together the brownie base ingredients until smooth. Press this evenly into the prepared pan.
In a separate bowl, mix together the banana bread layer ingredients until well combined. Spread this evenly over the brownie layer.
Bake for about 25 minutes. While this is cooling, make the fudge topping.
Melt together the chocolate chips and coconut cream until smooth. Spread this over the cooled banana bread brownies. Add optional sprinkles. Place in the fridge to set for about 20 minutes. Slice and enjoy!