I love 12 grain whole wheat bread -it has nuts and seeds in it, great texture!
Spread on some hummus -Roasted Red Pepper hummus goes great.
Slice up your avocado, squeeze on some lime juice -keeps it from turning brown, and tastes good.

Put on some tomato slices.
Add thinly sliced red onions, and spinach (or romaine lettuce)
Drizzle with olive oil, add sea salt, a little pepper, and your done!
This sandwich is super nutritious, tastes amazing, and will keep your tummy satisfied!