6                    bananas -- halved lengthwise
     1/4  C.            Grand Marnier
     1/3  C.            firmly packed brown sugar
     1/3  C.            chopped walnuts
     3/4  C.            fresh orange juice
   3      Tbsp.         unsalted butter
                        vanilla ice cream or sour cream
Arrange bananas in shallow baking dish. Combine orange
juice and Grand Marnier; pour over bananas. Dot with butter.
Bake in preheated oven at 400 degrees for 10 minutes, basting occasionally. 
Sprinkle with nuts and brown sugar; continue baking
until sugar is melted and nuts are glazed and toasted, about 5
minutes. Serve with ice cream or sour cream.