Duck Sauce a L'orange 2 PcsCanard lOrange also called Duck lOrange is a classic French dish in which a duck is roasted and served with a bigarade sauce. (The name bigarade derives from the type of oranges that are typically used to make that duck recipe). the canard a lorange recipe is part French cuisine. This canard a lorange recipe is made using French cooking technique and consist of delicious duck legs that are served with a perfectly balanced sweet and sour orange