Moist and tender banana cupcakes bursting with banana flavor! Browned butter cinnamon cream cheese frosting makes them incredibly delicious. Please note that the browned butter in the frosting needs time to chill until it comes back to room temperature before using, so plan your time accordingly. Alternatively, for another variation of the cinnamon cream cheese frosting that is NOT browned, simply skip the browning process and use straight up unsalted butter at room temperature instead.