Place chops in baking pan or an iron skillet. In a separate container mix the flour with a little orange juice to make a smooth paste. Add rest of orange juice and wine (if using) and mix well. Pour mixture over chops. Bake in 350 degree oven for 1 hour or until chops are browned and sauce thickened.
If desired, potatoes and carrots can be baked in the pan along with the chops for a one-pot dinner. Serves 4.