1. Preheat your oven to 400°F. 2. Place the potatoes, celeriac and onion in a bowl and season generously with salt and pepper. 3. Add the garlic, 3/4 of the cheese, milk and sour cream and the rosemary. 4. Mix everything around to mix all the flavours. Pour into a casserole dish. 5. Sprinkle over the extra cheese, and bake in the preheated oven for 50 minutes, or until tender and golden. Remove rosemary stalks and serve. ---------------------------------------------------------------------------
Nutrition
Ingredients