Heat oven to 350°F.
Lightly grease 12-cup fluted tube pan.
Mix sugar and cinnamon in large plastic food-storage bag.
Separate dough into 16 biscuits; cut each into quarters.
Shake in bag to coat.
Arrange in pan.
Mix brown sugar and butter; pour over biscuit pieces.
Bake 28-32 minutes or until golden brown and no longer doughy in center.
Cool in pan 10 minutes.
Turn upside down onto serving plate; pull apart to serve.
Serve warm.
Makes: 12 servings