Carl’s Jr Brings Back the Monster Burgers

by Will Hawke · November 5, 2025

Carl’s Jr has brought back one of its boldest and most indulgent menu items — the Monster burger range. Known for its towering stack of beef, cheese and bacon, this returning favourite is once again available across participating Carl’s Jr restaurants in Australia.

The promotion also gives diners the option to go even bigger. While the standard Monster burger is already a heavy-hitter, customers can upgrade to the Big Monster for just $1 extra, taking the experience to another level. With these burgers back for a limited time, fans of big bites and big flavours now have another reason to stop in.

What’s Inside the Monster Burgers

At the heart of the Monster range is quality beef. Each burger is made with 100% Aussie Angus patties, stacked with layers of melted cheese and crispy bacon, and finished with a soft burger bun. The Monster keeps things simple with high-quality ingredients designed to deliver a rich and satisfying bite.

For those craving an even more extreme feed, the Big Monster doubles down with extra beef and cheese, creating a heavier and more filling option. The ingredients remain familiar — two premium beef patties, two slices of American cheese and bacon — but the upgrade amplifies every layer for diners who want more meat and more flavour in every bite.

Price and Availability

The Monster burger is priced at $18.95, with the Big Monster upgrade available for $1 extra. The offer is available in-store, through drive-thru, dine-in, or via the MyCarl’s app for those who prefer ordering ahead.

There’s stores across Australia, with stores in QLD, NSW, Victoria, and South Australia. This deal excludes the Brisbane Airport store and delivery.

You can find your closest Carls Jr. store here., and you can find more deals on our Carls Jr Deals page! Or click on one of these links:

Carl’s Jr. July MyCarl’s App Deals