Another easy and delicious recipe with mashed potatoes. And for this time: Duchess potatoes (mashed potato swirls). Grea ...

For the duchess potatoes, preheat the oven to 200C/400F/Gas 6. Bake the potatoes in the oven for about 1-1¼ hours, or until tender when pierced by a knife. For the tarragon stuffed crown of lamb ...