Grease bundt pan well. Sprinkle nuts evenly on bottom. Place rolls (still frozen) in pan. Will make approximately 2 layers. Sprinkle brown sugar over rolls. Sprinkle pudding mix over brown sugar. Sprinkle cinnamon over pudding mix. Place bits of butter over top. Cover with wax paper and let stand on counter overnight. Next morning, bake at 350 degrees for 35 minutes. Turn upside down on platter and allow syrup to run into rolls.
