01 -
In a medium saucepan, heat the milk, butter, and sugar until the butter melts and the mixture reaches 120–130°F (or 105–110°F for active dry yeast). Remove from heat and let cool slightly.
02 -
In a stand mixer bowl with a paddle attachment, combine 4 ½ cups of flour, yeast, and salt. Add the melted butter mixture and mashed banana, mixing until a shaggy dough forms.
03 -
Switch to a dough hook and knead at medium speed for 6–8 minutes, adding more flour as needed (up to 5 cups total). The dough should be slightly sticky but smooth and elastic. If kneading by hand, turn the dough onto a floured surface and knead for 8–10 minutes.
04 -
Lightly grease a large bowl, place the dough inside, and cover. Let it rise in a warm, draft-free area for 1–1.5 hours (or longer if using active dry yeast).
05 -
Turn the dough onto a lightly floured surface and roll it into an 18×12-inch rectangle.
06 -
Spread the softened butter over the dough, leaving a ½-inch border at the top edge. Mix the brown sugar and cinnamon, then sprinkle evenly over the butter. Top with sliced bananas.
07 -
Starting at the long edge, tightly roll the dough into a log. Pinch the seam to seal. Cut into 12 equal rolls using a serrated knife, thread, or dental floss for clean cuts.
08 -
Place the rolls in a greased 9×13-inch baking dish, spiral side up. Cover and let rise for 45 minutes (or 75 minutes for active dry yeast) until puffy.
09 -
Preheat the oven to 350°F (177°C). Pour the warmed heavy cream over the rolls and bake for 30–35 minutes until golden brown. Let cool for 20 minutes before frosting.
10 -
Beat the cream cheese and butter together until smooth. Gradually add powdered sugar, mixing until combined. Beat in vanilla extract until fluffy. Spread over slightly warm rolls.