McDonald’s Launches New Bistro Bearnaise Angus Range & Lemon Lime Bitters from 25 February

by Will Hawke · February 23, 2026

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McDonald’s Australia is expanding its premium burger lineup with the new Bistro Bearnaise Angus range, arriving nationwide on Wednesday, 25 February 2026. (Via nectoriouspapi)

The new range brings a richer, more indulgent flavour profile, combining Angus beef with classic bistro-style ingredients.

Alongside the burger launch, McDonald’s is also introducing Lemon Lime Bitters as a permanent beverage option, giving customers a new refreshing drink choice to pair with their meals.

What’s in the Bistro Bearnaise Angus Burgers

The Bistro Bearnaise Angus range features a combination of savoury and creamy flavours designed to elevate the traditional Angus burger experience. Each burger includes a 100% Aussie Angus beef patty, topped with streaky bacon, crispy onion pieces, cheese, fresh lettuce and tomato, all finished with a rich bearnaise sauce and served on a toasted sesame seed bun.

Customers can choose between two options. The Bistro Bearnaise Angus offers a single Angus patty, while the Double Bearnaise Angus adds an extra patty for a more substantial meal. Both versions focus on a balance of smoky bacon, crunchy texture from the onions, and the creamy, herb-infused bearnaise sauce.

New Permanent Drink Option: Lemon Lime Bitters

Launching alongside the burger range is Kirks Lemon Lime Bitters, which will become a permanent addition to the McDonald’s drinks menu. The beverage offers a lightly sweet and citrusy flavour, providing a refreshing alternative to traditional soft drinks.

With the introduction of the Bistro Bearnaise Angus range and a new ongoing drink option, McDonald’s continues to refresh its menu with premium-style items and expanded beverage choices available from 25 February at participating restaurants across Australia.

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