Cut the onion and place it on the bottom of the tray yenaglas. Crushed and chops Put some salt, cumin and pepper. Do them in two lines: the first line on the onion chops put on them finely sliced ​​mushrooms, a few pieces of smoked processed cheese, and so stack order steak, processed cheese, mushrooms, while run. Finally seasoning with a glass of beer, putting the lid on the pan and bake yenaglas one hour of 200C for 15 minutes. Before removing add grated cheese and bake uncovered until melted.