01 - 
                Flip the oven on to 175°C. Let it preheat until it’s hot and good to go.
              
              
              
                02 - 
                Toss the beef in a big skillet over medium. Cook it up until nicely browned, then drain out any extra grease.
              
              
              
                03 - 
                Pour in the taco seasoning and salsa with your beef. Stir everything well. Let it cook till thickened up a bit, around 2–3 minutes.
              
              
              
                04 - 
                In a mixing bowl, combine the beef mixture with those black beans and corn. Mix till everything is really mixed together.
              
              
              
                05 - 
                Grab your 33 x 23 cm baking dish and scatter half the tortilla chips across the bottom.
              
              
              
                06 - 
                Spread that meaty mix over your chips, then hit it with half the shredded cheese.
              
              
              
                07 - 
                Top with the rest of your crushed chips and all the leftover cheddar.
              
              
              
                08 - 
                Sprinkle chopped green onions and sliced black olives all across the top.
              
              
              
                09 - 
                Slide the dish into your hot oven and bake for about 20–25 minutes till the cheese melts and gets bubbly.
              
              
              
                10 - 
                Let things cool a bit first. If you're into cilantro, throw it on top. Enjoy it warm.