For you semi-homemade devotees -- have you tried this recipe? What you need -- Rhodes frozen Cinnamon Rolls (12 to a package) 4-serving box of Cook and Serve Vanilla Pudding Stick of butter (1/2 cup), melted Chopped walnuts (optional) The night before, spray a 9"x13" pan with cooking spray. Lay the frozen cinnamon rolls in a single layer in the pan. (Reserve the icing packages that come with the rolls.) Sprinkle the unprepared pudding mix over the frozen rolls. Pour the butter over the…