Ingredients:
2 Maverick Burgers
1 Avocado
1 Lime
2 Fresh tortillas (10cm)
2tbsp Original Recipe cheese and jalapeno sauce (only available online)
2 x Brioche buns
Salt
Pepper
100ml Vegetable oil

Method:
Heat the vegetable oil in a saucepan and fry the fresh tortillas on a medium heat for around a minute either side until crispy. Drain the tortillas on kitchen paper and put to the side.
To make the guacamole, mash the avocado, season with salt and pepper and squeeze lime to taste.

Cook the Maverick Burgers in a frying pan for 2-3 mins either side.
To assemble toast the brioche bun, put the guacamole on the bottom layer, next the Maverick burger then place your tostada (crispy tortilla) on top of the burger, add as much of the cheese sauce as you like and place the lid on top. 

Prepare the pickled onion an hour ahead. Finley slice the onion and mix all the ingredients together in a bowl. You can double the batch and keep the onion you don't use in the fridge to go with  all your other meals, it's delicious!

Put a frying pan on a medium high heat, add the pork belly (no need for oil, there is enough fat in the belly), and cook for 7-8 mins to render all the fat from the belly and it starts to crisp up.