This is just to say: yes, you really can make chili out of anything! I threw some leftover barbecued chicken breasts and some leftover Italian chicken from our dinner out into a pot. I added the remainder of my homemade chicken stock, about a cup, and a cup of water + 1 bouillon cube. I threw in a can of diced Italian tomatoes and a can of rinsed black beans. Add some chili powder and cumin. A dash of oregano for good measure. I put the pot on low and let it heat to a simmer. I simmered mine for almost 2 hours. And it turned quite good. Who knew?