I did the in the crockpot, and it was the easiest thing ever!!
1 lb of chicken (either cut boneless skinless breasts into small chunks, or I got a package of "stir fry chicken pieces" or something to that effect)
1 can of kidney beans
1 can of corn (I used a small can of shoepeg)
1 can of black beans
1 can of mild Ro*Tel tomatoes
1 small can of tomato paste
1 packet of taco powder
1 packet of ranch powder
Approx. 1 c. of water (I added some awesome Glory chicken base to it--I use this stuff all the time!!)
And it can't get any easier than this: throw everything into the crockpot (don't drain any of the cans), cook on high for 4 hours, then eat! I actually cooked some cheese tortilini and threw that in the bowls when I served this to make it a little more hardy. It really didn't need it though. It can be served with Fritos, cheese and sour cream.
1) If you like spicy, you could use regular Ro*Tel tomatoes, but honestly, it was plenty spicy for Wes and I with the mild ones.
2) This is a similar recipe to the Sante Fe Stew, but it's thinner (and a little bit easier b/c you don't have to cook the chicken first).