• Preheat the oven 350 F.
• Grease and flour a bundt pan and set aside.

To make the cake

• whisk together the flour, baking powder, salt and baking soda in a medium sized bowl. Set aside.
• In the bowl of a stand mixer fitted with a paddle attachment, beat together the sugar, butter and brown sugar until fluffy and lighter in color, about 2 minutes.
• Add in the eggs and beat together for 45 seconds.
• Next, add in the mashed banana, sour cream and vanilla and mix until fully incorporated.
• Add in the flour mixture and stir just until the flour has been incorporated.
• Pour the cake batter into the prepared bundt pan and smooth out.
• Place the pan into the oven to bake for 65 minutes or until a toothpick inserted comes out clean or with slightly moist crumbs.
• Once baked, remove the pan from the oven and place onto a cooling rack or hot pad to cool.
• While the cake is cooling, make the glaze.

GLAZE

• Add all of the ingredients to the bowl of a stand mixer fitted with a paddle attachment.
• Beat together on high speed for 2-3 minutes or until a smooth glaze has formed.
• Once the cake has cooled, turn the pan over onto a cake stand or serving plate.
• Gently tap the bundt pan to aid in releasing the cake.
• Pull the bundt pan up off of the cake.
• Let the cake finish cooling completely.
• Spoon the glaze onto the cake and let it run down the sides of the cake.
• Slice and serve & ENJOY!