THIS is how Australians do a Aussie Burger with The LOT! Burger Bun - a soft pillowy with sesame seeds. It should withstand juices and burger sauces. Lettuce A slice of ice berg lettuce adds a bit of crunch. Onion - raw or slowly cooked to golden brown. Pineapple - a slice of pineapple is the quintessential signal that you are actually eating an True Blue Aussie Burger. Sauce - BBQ style with a hint of smoky flavour but definitely dark in colour. Beetroot - Typically Australian. Why? Because it gives it a sweet flavour and best added last to avoid sogginess. Bacon - salty, sweet, delicious. Tomato - some people like them, some don't. You choose. Egg - the fried egg is another symbol of an Australian burger with The Lot. The yolk must be soft and oozing. Cheese - we like cheddar, melted for best effect and optimal taste. Beef - the foundation of any good burger with a bit of char on the outside.