Transfer the dough on an oiled or floured surface.
Roll the dough into a 12×18 inch (30x48cm) rectangle.
Spoon the butter cinnamon mixture over the surface of the dough.
Spread evenly.
Cut the dough into 12 equal strips.
Roll each strip up tightly.
Tuck the end underneath each roll.
Place the rolls on a parchment paper-lined (9×13 inch – 23x33cm) tray with 1 inch (2cm) distance between them to allow them to rise.
Cover with plastic wrap and let the rolls rise in a warm place for about 1-1 ½ hours, until doubled in size. (if the tray is not too tall, you might need to grease the plastic wrap so it doesn't stick.)
Preheat the oven to 350°F (180C).
Bake the rolls for about 15-20 minutes until lightly browned.