Prep time 15 mins Cooking time 1 hour Serves 4 800g sweet potato cubes 300g potato cubes 1 medium onion, thinly sliced 1 tbsp chopped fresh thyme 1 tbsp chopped fresh parsley 300ml single cream 200g hard cheese, grated 2 tbsp dried breadcrumbs 1 Preheat oven to 200°C. Lightly mix sweet potato, potato, onion, thyme and parsley in an 8-cup capacity ovenproof dish. Pour over cream. Sprinkle with cheese and breadcrumbs. Season with salt and pepper. 2 Bake for 1 hour or until potato is tender and the crust is crispy and golden brown. Keep checking and cover with foil if the crust browns too soon.