Brown steaks in butter in larger pan , add sliced onion to saute as meat is browning .and place in a shallow 2 inch casserole dish , place 2 steaks on bottom, add half of the saute onions on top of meat , add 1/4 cup green Chile sauce and half jar of taco sauce .now put the other 2 steaks on top of sauce repeat presses...cover the dish and bake for 1 hour covered , uncover for 20 minutes at 375°F.

When the meat is done baking , add the 2 cheeses on top , bake for 5 minutes now done... (I add a few jal, peppers to mine its optional) let ur steaks set for 10 minutes covered .ready to serve enjoy