Add your bacon slices to a pan over low medium heat and slowly fry until the fat has fully rendered down and the bacon is nice and crispy. Remove from pan, leaving the bacon fat in the pan.
Dice up the bacon into tiny pieces, then add to a large mixing bowl with your chicken. Add in 3/4cup/45g Panko, 1/2cup/40g parmesan, 2 finely diced spring onions, 1/4cup finely diced fresh parsley, 1 minced clove of garlic, 1 egg and 1/4 tsp salt and pepper.
Mix with your hands (best way to ensure ingredients disperse properly) then divide the mixture into 4. Mould into burger patties, then add to the pan of bacon fat (adding more oil if necessary) and fry over medium heat until nicely browned.
Flip, add cheese and continue frying until browned on the other side, piping hot through the centre with the cheese nicely melted. If you have a lid to your pan you can pop this on to help melt the cheese.
Stack in the following order: Bottom bun, mayo, lettuce, avocado, burger, tomatoes, top bun. Enjoy!