Preheat the recipe 200C (fan).
Add everything for the spice blend to a small bowl and mix it together until well combined.
In a separate large mixing bowl, add the chopped peppers, courgette and sliced chicken, then mix together.
Drizzle the chicken and veg with a good tbsp of garlic oil then add the spice blend and coat everything thoroughly.
Get a large oven proof dish (mine was 13x11in) and pour in all your seasoned chicken and veg, spread it out so that everything is even in the tray.
Place into the preheated oven for 10 minutes.
Remove from the oven and add in the tortilla chips, mix them in, being careful not to break them.
Cover with grated cheese, then place back in the oven for a further 10 minutes, until the cheese is all melted and golden.
Finish with some mashed avocado (I use an ice cream scoop to dollop it on), dollops of salsa and chopped spring onion greens. Enjoy!