Traditional Jaeger Schnitzel has brown gravy, often with mushrooms. I am not a fan of German food in general, wienerschnitzel in particular because it is dry. But do like it with gravy as above. In fact we just had Jaeger Schnitzel at our local German restaurant on Monday with sweet sauer kraut, and potato pancakes and pickled cucumbers in sour cream. Best thing on the menu, however, is Hungarian Goulash which is odd to see at a German Restaurant. Looks like you added some topping when serving. Mushrooms?