01 - Whisk together warm milk, sugar, and yeast in a large bowl. Let stand for 5 minutes until mixture becomes foamy, indicating yeast activation.
02 - Add melted butter, mashed banana, eggs, and salt to the yeast mixture. Stir thoroughly to combine. Gradually incorporate flour, mixing until a soft, cohesive dough forms.
03 - Turn dough onto a floured surface and knead for 6-8 minutes until smooth and elastic. Transfer to a greased bowl, cover with plastic wrap, and let rise in a warm place until doubled in volume, approximately 1 hour.
04 - Punch down risen dough to release air. Roll out into a 16x12-inch rectangle on a lightly floured surface, ensuring even thickness throughout.
05 - Spread softened butter evenly over the dough surface. Sprinkle brown sugar and cinnamon mixture across the buttered area, then arrange banana slices in a single layer.
06 - Starting from the long edge, roll dough tightly into a log. Use a sharp knife or bench scraper to cut into 12 equal portions, approximately 1 ½ inches wide.
07 - Place rolls cut-side up in a greased 9x13-inch baking dish, spacing evenly. Cover loosely with a clean towel and let rise for 30 minutes until puffy.
08 - Preheat oven to 350°F. Bake rolls for 22-25 minutes until golden brown and cooked through. The tops should spring back lightly when touched.
09 - Beat cream cheese and softened butter until smooth and creamy. Incorporate powdered sugar, vanilla extract, and enough milk to achieve a thick but pourable consistency.
10 - Drizzle warm cream cheese glaze generously over the freshly baked rolls. Serve immediately while warm for optimal texture and flavor.