This is what I have for lunch nearly every single day and I love it.
I use a thin-wich as my bread, it has the same amount of calories as one slice of bread which is pretty great. Plus the white ones taste similar to a pitas, which I love. They also have a multi-grain, whole wheat & Italian herb version, it depends on my mood what kind I get :)
on one half a spread a little mayo (like 1 tsp, though I'm considering omitting this completely)
Next I put a couple slices of deli-sliced rotisserie chicken. I grew up eating fresh sliced meat from the deli so now I prefer it over packaged meats.
Top the meat with some cheese if you'd like, either way it's yummy.
On the other half I spread avocado, however much you want.
Top that with some chopped cucumbers.
Put the tops together and enjoy!
Trust me, it's a tasty little sandwich.
I usually have an apple and some pretzels on the side or some fresh veggies with ranch.