The patty will be part of a classic build featuring optional cheddar cheese (which needs to be removed to make the sandwich vegan), an onion ring, lettuce, and tomato. For the first time, the Moving Mountains Burger will be served in a 6oz format, instead of its standard 4oz size.
According to Hard Rock Cafe, the new option is aimed at vegans, vegetarians, and meat-eaters.
"Our mission is to expand into new restaurants and cities making truly inspiring flexitarian dining available to everyone using the latest food technology," Simeon Van der Molen, Founder of Moving Mountains, said in a statement sent to Plant Based News.
"Our launch into the world-famous Hard Rock Cafe, which is renowned for its original and legendary burgers, certifies the Moving Mountains Burger as a truly delicious burger that can compete with beef and match the size too with our 6oz patty!"
The Moving Mountains Burger will launch into the following 22 Hard Rock Cafe locations across Europe: Amsterdam, Antwerp, Athens, Barcelona, Berlin, Brussels, Cologne, Copenhagen, Edinburgh, Florence, Glasgow, Lisbon, Madrid, Manchester, Munich, Nice, Paris, Prague, Rome, Seville, Venice, and Vienna.