What is the name of a meat-free burger?

A veggie burger is a burger patty that does not contain meat. These burgers may be made from ingredients like beans, especially soybeans and tofu, nuts, grains, seeds or fungi such as mushrooms or mycoprotein.

There have been numerous claims of invention of the veggie burger. The dish, by name, may have been created in London in 1982 by Gregory Sams, who called it the 'VegeBurger'. Sams and his brother Craig had run a natural food restaurant in Paddington since the 1960s; a Carrefour hypermarket in Southampton sold 2000 packets in three weeks after its launch. An earlier reference can be heard in the 7 June 1948 episode of the American radio drama series "Let George Do It" called "The Mister Mirch Case" where a character refers to "vegeburgers," as a burger made of nuts and legumes.

Using the name Gardenburger, an early veggie burger was developed by Paul Wenner around 1980 or 1981 in Wenner's vegetarian restaurant, The Gardenhouse, in Gresham, Oregon.

Some fast food companies have been offering vegetarian foods increasingly since the beginning of the 21st century.