Austrian-Style Steak with Potato Salad

See the RecipeAndré Baranowski

(Zwiebelrostbraten mit Kartoffelsalat)
This recipe, based on one in Das Neue Österreichische Kochbuch (Zabert Sandmann, 1996) by Karl and Rudolf Obauer, is an updated version of an Austrian classic. We like to pair it with potato salad dressed with pumpkin seed oil.