Feed a crowd in under 15 minutes
Preheat the oven to 190 degrees Celsius.
Spread out a layer of corn chips on an oven-proof dish or tray.
Spoon over a layer of salsa.
Halve the avocado and remove the stone, then scoop out the flesh and mash it with a fork. Spread this over the salsa.
Add a layer of olives, diced tomatoes, onions and jalapenos (if using).
Sprinkle over the shredded cheese.
Place in the oven and bake for 10 minutes until the cheese is melted and bubbling.
Remove from the oven and top with some shredded cos lettuce. Serve immediately with sour cream on the side. Enjoy!