I used to love grilled portabella mushroom burgers so here is my raw version. Traditionally these burgers are served with cheese and some type of sause so I’ll bet you could make raw versions of those. I opted to leave them out.
portabella mushrooms, sliced
red pepper, sliced
olive oil and various spices for marinate, I used Braggs Sprinkle 24 Herbs and Seasonings
one squirt of agave if you like your marinate sweet
Simply slice all vegetables and place in a bowl with enough olive oil to marinate in, seasonings, and optional agave. Let marinate at least an hour. Layer on bread or a bun.