Hamburger with beetroot

Burgers, probably one of the most common choice when it comes to lunch. In Australia, beetroot burgers seems to be awfully popular. Here i will provide a beetroot burger that i personally love and must have at least once per week.
Ingredients:

• 1 beef patty seasoned with salt and pepper
• 1 piece of cheese
• freshly diced onions (very small size)
• 2 slice of beetroots
• chopped lettuce
• chopped pickles
• ketchup, mayo
• hamburger bun cut in half

Methods:

1. Heat a large pan, grill the hamburger buns until crispy. Grill the beef patty with the cheese on top. 
2. Mix the ketchup, mayo, chopped pickles and onions together and season with a little salt and pepper.
3. Assemble the burger: Place the bum on the table, first add a bit mixed sauce on each side. On the base bun add these ingredients in consecutive order; lettuce, beetroots, beef patty. Finally put the lead on top and enjoy the special beetroot burger.