Preheat oven to 350 degrees F. Grease Bundt or tube pan. In large bowl, combine granulated sugar and 2 Tbsp. cinnamon. Toss quartered biscuits in bowl, a few at a time, until completely coated with sugar and cinnamon. Place in Bundt or tube pan.
In small saucepan, over low fire, heat butter, brown sugar, and 2 tsp. cinnamon. Pour over biscuits in Bundt or tube pan.
Bake for 35 minutes. Let sit in pan for 10 minutes. Turn upside down onto serving plate and enjoy!