Here is a taco soup recipe we love at my DD's playgroup. You can add things like sour cream, cheese, tortilla strips, even serve it in a tortilla bowl.
my notes are off the side ( )
3-4 frozen boneless chicken breasts. (I do 3 in an oval pot- once they were huge and 2 were fine)
1 envelope of ranch dressing mix
1 envelope of taco seasoning (I get the chipolte flavored for a little more zip)
1 med onion diced
1 can of diced tomatoes or 1/2 large jar salsa (I use salsa, once I tried tomatoes and was way too bland)
1 can black beans, 1 can cannelini (or other white) beans, 1 can of red beans
1 can of vegetarian baked beans (my friend didn't put this in, so I don't- have no clue how it tastes with it! Trust me, there are plenty of beans w/o it!)
1 can corn.
Put everything in that order. Do not rinse or drain any of the beans or corn. Do not stir. Cook 6-8 hours (I do 8 on low). Take out chicken breasts, shred with 2 forks, and put back in, stir well.