Pierce potatoes with a fork Bake at 375 for 40 to 60 minutes or until tender Allow potatoes to cool to the touch Cut them in half lengthwise carefully scoop out pulp leaving a 14-inch shell Place pulp in a large bowl Add orange juice Melt 3 tablespoons butter add to pulp and beat until smooth Stuff the potato shells place in an ungreased 15 x 10 x 1-inch baking pan