Preheat oven to 375.

Spray a 9"x5" pan with the nonstick cooking spray.

In a small shallow bowl, blend the sugar with the cinnamon.

In a separate bowl melt the margarine.

Open the rolls and pull apart.

Cut each of the rolls in half.

Dip each piece of dough into the margarine , then roll in the sugar mixture to coat all sides.

Layer the coated pieces of dough on top of each other in the prepared pan.

Sprinkle any remaining sugar mixture over the top.

Bake for 18 to 20 minutes, or until the bread is golden brown.

Let cool slightly, remove from the pan and place on a serving dish or plate, you can pull apart the pieces of cinnamon bread.

*Note: Serve some icing on the side for dipping.