Just add your spices of choice
Swedish potatoes au gratin consists of thinly sliced potatoes and cream together with onion, garlic and spices. As always, there is nothing like home made cooking, but GRATÄNG POTATIS (potatoes au gratin) is probably the best substitution there is. Just pour the bag's content in a casserole and bake it in the oven. Add your spices of choice - why not parsley or thyme and perhaps some grated cheese on top? Serve with meat or fish, preferably grilled.