As you prepare for bed, grease a bundt or angel food pan. Sprinkle 1/2 package of butterscotch pudding (not instant) in bottom of pan. Lay on top of pudding, 1 package (1 dozen) frozen bread rolls. Sprinkle the rest of pudding on top of rolls. Over this, sprinkle 1/2 cup melted butter, 1/2 cup brown sugar, and 1/2 to 1 cup chopped pecans. Let stand in cold oven overnight. When you get up, turn oven to 350 degrees and bake 30 to 45 minutes. Let stand in pan 2 minutes. Turn out on wax paper.