Over the weekend I discovered a bar here:
73, Enric Granados
08036 Eixample Izquierda, Barcelona
They do vegetarian burgers in a huge bun, a bit of salad, plus chips for 5 EUR! They only serve Moritz beer which is a pity. I’d ask for the burger to be well fried as mine was like a pate. It was nice and pure vegetarian!
When compared to overpriced vege burgers at irish bars in and around barcelona, you will kinda feel being ripped off!