Preheat heavy skillet pan, preferably cast-iron and grill minutes steaks for about 2 minutes on each side.
Transfer meat to a dish and let rest to 2-5 minutes covered with a lid. This way steaks will release extra juices that otherwise would ended up in a plate giving soggy look to steaks and diluting the cheese sauce.
Shred radicchio by slicing very thin strips across. In a small skillet pan melt butter and roast shredded radicchio for a few minutes until it changes color and browns lightly on the edges. Add salt to taste.
Serve minute steaks hot, topped with roasted radicchio and Asiago Cream Sauce.