Filling

Mix the brown sugar and cinnamon in a bowl

Grease a 9*13 baking pan with butter or spray

Knead dough on a lightly floured surface.   Roll out into a rectangle about 16*20 with a rolling pin.

Spread the butter over the dough followed by the sugar and cinnamon mixture.

Roll the dough over the sugar mixture until you have a cylinder.  Pinch the edges  and cut into 1/2 inch slices

Place slices in the prepared pan and cover for 30 minutes.

Preheat oven to 350 degrees.  Bake for 30 minutes or until done.  Allow to cool completely.

Icing

Beat all the ingredients together and spread over cooled rolls.