Surprisingly enough (at least it was surprising to me), Wiener Schnitzel is not typically served with any sides in Austria. If there is a side, it’s normally some roasted potatoes or French fries.  However, if you are making this dish at home and want to serve it up with a delicious side, some great options would be mashed potatoes (you can even serve them up with horseradish!). This spinach salad would also be a great option.