
Mushroom Burger
A golden, seasoned Portobello mushroom with secret sauce, pickles, tomato, lettuce and red onion on brioche. The vegetarian option, simple and fresh.
What’s inside
- seasoned crumbed Portobello mushroom
- secret sauce
- pickles
- tomato
- lettuce
- red onion
- brioche bun
Make it at home
There is no copycat of the Mushroom Burger yet. Until there is, these recipes on the site come closest to it, judged by what goes into the bun.
- Shares beef and a special sauce
McDonald's Big Mac (Copycat) - Shares beef and mushrooms
French Onion Burgers - Shares beef and mushrooms
Mushroom Swiss Burger - Shares beef and mushrooms
Mushroom Swiss Smash Burgers with Truffle Sauce
Variations
The Mushroom Burger, taken somewhere it was never meant to go.Similar burgers at other chains
Built around the same things as the Mushroom Burger.- Hans im Glück · beef, mushrooms and a special sauce
Birkenwald - Shake Shack · beef, mushrooms and a special sauce’Shroom Burger
- Ruby's Diner · beef, mushrooms and a special sauce
Mushroom Swiss Burger - Peter Pane · beef, mushrooms and a special sauce
Der Getrüffelte
More from Better Burger
About Better Burger
Better Burger set out to make fast food a little better: deliciously simple burgers made with fresh, locally sourced ingredients, served quickly at prices that do not break the bank. The beef patties are fresh rather than frozen, the chain buys from local farmers, and every burger, fry and drink goes out in packaging that is 100% compostable.
Restaurants around Auckland, plus Christchurch and Tauranga.
Not affiliated with Better Burger. Trademarks belong to their owners. The photo shows my home version, not the restaurant’s product.




