Preheat oven to 350. Grease or spray a tube pan or bundt pan.
Mix the sugar and cinnamon in a bowl and set aside. Cut the raw biscuits into quarters. Melt the butter, dip the biscuit quarters into the melted butter, roll in the cinnamon sugar mix and drop the biscuits into your pan.
Bake for 40-45 minutes, or until golden brown. Cool in pan for 5 minutes; invert onto your serving plate.