A veggie burger is a hamburger-style, or chicken-style, patty that does not contain animal products. The patty of a veggie burger may be made from vegetables (like corn), textured vegetable protein (like soy), legumes (beans), nuts, mushrooms, or grains or seeds, like wheat and flax.
The veggie burger, by name, may have been created in London in 1982 by Gregory Sams, who called it the 'VegeBurger'. Gregory 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.
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.