So good and so easy.  They aren't low calorie but they sure taste good. 

Preheat the oven to 350°.  Spray a glass 8" or 9" baking pan with non-stick spray.  Put the butter in a small pot and turn the heat so it will melt.  Put the white sugar and cinnamon into a bowl or ziptop bag and mix well.  Open the biscuits and separate them.  Cut each biscuit into quarters.  Put the biscuit quarters, 6 to 8 at a time, into the sugar/cinnamon mixture and mix until they are covered.  Put the biscuit pieces into the baking dish and spread them out evenly.  Now add the brown sugar to the melted butter and stir well to combine.  Pour the butter/brown sugar mixture over the biscuits.  Put the biscuits in the oven for 25 minutes.  Use a spatula to server the biscuits from the baking pan.