Preheat the oven to 200°C/400°F/Gas Mark 6. Grease an oval ovenproof dish (about 30-35cm/12-14in long) or six individual oval dishes with the butter. Set aside. Place the prepared leeks into a ...
You will need a 1.4L/2½pt oval ovenproof dish that will fit inside a roasting tin. Preheat the oven to 170C/325F/Gas 3 and grease a 1.4 litre/2½ pint shallow ovenproof dish (one that will fit ...