This recipe can be as simple or complex as you like. I prefer it to be simple. It's become a staple meal for me when I'm on the road or camping because it's so easy to put together.

It might look like a monster of a sandwich, but it's actually quite light.

Ingredients for simple recipe:
2 large portabello mushroom caps
1/2 avocado (or more if you can fit it in)
1/4 of an onion sliced
1-2 slices of tomato
1-2 leaves of some kind of lettuce
1/2 lemon
Optional: 1 teaspoon olive oil
Optional: 1 teaspoon nama shoyu (unpasteurized soy sauce)

How to assemble:
Cut the underside of the mushroom so that it's as flat as possible.
Scoop out half of the avocado and spread as best as possible on the underside of the mushroom.
Squeeze lemon on avocado.
Layer tomatoes, onions and lettuce on the avocado.
Optional: If you decide to use the olive oil and nama shoyu, pour into the other mushroom cap.
Place other mushroom cap on top and enjoy.

Recipe provided by Mike Lieberman