Place beef mince in large bowl with onion, parsley, breadcrumbs and generous pinch of salt & pepper. Using your hands mix until fully combined then divide the mixture into 4 portions. Roll each portion into a ball and flatten to a large disc about 2cm thick. Place on tray, cover and refrigerate for 15 minutes.
Heat some oil in a large non-stick frying pan over medium high heat and cook beef patties for 3-4 minutes either side or until cooked through. Drain on paper towel and keep warm.
Fry the bacon, remove and keep warm, then fry the eggs to your liking.
To serve, spread the burger buns with your favourite sauce, top with a selection of salad, the burger patties, cheese, bacon and eggs. Serve immediately.