Preheat oven to 350°F.  Lightly grease a cookie sheet with non stick baking spray.

Unfold puff pastry onto a flat surface.

Spread margarine on the puff pastry.

Spread jam in a thin layer, leaving a 1-inch border for rolling.  Sprinkle with 1/2 tablespoon cinnamon sugar.

Roll as for a jelly roll, secure seam side down and cut into 18 thin slices.

Place slices on prepared cookie sheet.  Sprinkle remaining cinnamon sugar over slices.

Bake at 350°F for 20 minutes, or until puffed and golden brown.  Serve warm or at room temperature.