I don't normally post quick things I throw together for lunch like sandwiches and salads (with a few exceptions), but this sandwich was so amazing I had to tell someone about it (this blog started because I think my friends got sick of my thrice-daily reports on what I was eating).
I used leftover chicken, sharp cheddar cheese, a few confit'd tomatoes, and a ton of avocado because I love avocado. I put all but the avocado between 2 slices of Ezekiel bread (Trader Joe's) and "grilled" it in my cast iron skillet, weighed down with another skillet and my fist, then flipped it so the cheese got all melty, the chicken and tomatoes heated up, and the bread was flat and toasty. Then I opened it, stuck in the avocado with some salt and pepper, and voila! Of course, like any good grilled cheese, I cut it in half on the diagonal.