01 -
In a large bowl, mix 2 cups of the flour with the brown sugar, yeast, cinnamon, and salt. Warm the milk and butter in the microwave for 30 seconds until the butter is mostly melted and the mixture is warm—not hot. Add to the flour mixture along with the mashed banana.
02 -
Beat on low speed, then increase to high for 2 minutes. Scrape the bowl and add 1 more cup of flour. Continue adding the last cup of flour a little at a time until a dough forms and pulls away from the bowl. Knead on a floured surface for about 10 minutes until smooth and elastic.
03 -
Place the dough in a greased bowl, cover, and let it rise in a warm place for about 1 hour or until doubled in size.
04 -
In a small bowl, mix together brown sugar, cinnamon, and salt for the filling. Set aside.
05 -
Roll the dough into an 18x12 inch rectangle. Spread the butter for the filling across the entire surface, then sprinkle the sugar mixture evenly over it, pressing gently so it sticks.
06 -
Roll the dough tightly from the long side. Pinch the seam to seal. Slice into 12 even rolls using dental floss or a sharp knife.
07 -
Place the rolls in a parchment-lined 9x13 inch pan. Cover and let rise for another hour until doubled and puffy.
08 -
Bake in a preheated 350°F oven for 30 minutes or until golden brown and fully baked. Let them cool slightly before frosting.
09 -
In a stand mixer, combine the butter, cream cheese, powdered sugar, cinnamon, milk, vanilla, and salt. Beat until light and fluffy. Spread generously over the cooled rolls.