I'm not a vegitarian, but I really like Sam's veggie skillet smothered in their green chile. That being said, Burrito Giant would of had my vote for best veggie green chile.
Best Vegetarian Green Chile Denver 2012 - Sam's No. 3
In its various incarnations, Sam's has been serving up classic diner fare for close to nine decades. The current Sam's No. 3 was featured in a recent episode of the Food Network's Diners, Drive-Ins and Dives devoted to a "Porktastic" theme, so you know that its pig (and ubiquitous pork green chile) is up to scratch. But vegetarians have their own reason to seek out Sam's: The thick, spicy vegetarian version of the green can be added to any number of dishes on Sam's extensive menu, smothering huevos rancheros and breakfast burritos or ordered as a side, cup, bowl, pint, quart or even gallon to take home. The hearty flavor and texture is enough to make even the most reluctant vegetable-eater sit up and say "Arriba!"
Readers' Choice: Illegal Pete's