1/2 cup port wine or 1/4 cup grape juice plus 1/4 cup chicken broth
1/4 cup orange juice
1 medium onion, quartered
1/4 cup plum or red raspberry jam
2 tablespoons cornstarch
2 tablespoons cold water
1 can (11 ounces) mandarin oranges, drained
Sprinkle inside of goose with salt. Prick skin well; place breast side up on a rack in a large shallow roasting pan. In a small bowl, combine the flour and mustard; stir in wine and orange juice until smooth. Pour over goose. Add onion to pan.
Bake, uncovered, at 350° for 3 to 3-1/2 hours or until a thermometer reads 180° (cover with foil during the last hour to prevent overbrowning).
Discard onion. Cover goose and let stand 10-15 minutes before carving. Pour pan drippings into a 2-cup measuring cup; skim off fat. Add enough water to measure 2 cups.
In a large saucepan, combine juices and jam. Combine cornstarch and water until smooth; add to juices. Bring to a boil; cook and stir for 2 minutes or until thickened. Stir in oranges. Serve with goose.