1Heat oven to 375°F. Spray with cooking spray or grease with shortening 12-cup fluted tube cake pan. In small microwavable bowl, microwave butter on High about 30 seconds or until melted; stir in brown sugar. Spread mixture evenly in pan. Sprinkle with half of the pecans.
2In small bowl, mix sugar and cinnamon; roll biscuit quarters in sugar mixture until evenly coated. Place half of the coated biscuit quarters in pan. Sprinkle remaining pecans and apple on top of biscuit quarters; arrange remaining coated biscuit quarters on top.
3Bake 35 to 38 minutes or until golden brown. Carefully turn pan upside down onto serving platter. Let stand 1 minute before removing pan. Cool slightly. To serve, pull apart or slice.