We have a 4-quart crock pot and just made some "basic" chili the other night. Basic ... but with a salad and topped off with some green hot sauce, it was delicious for the better part of 4-5 nights! And so easy!
(These days when a mediocre lunch out for 2 can cost $60 to $100, a crock pot is even more the "value play" ...

I searched the forums and did not see a topic on this - specifically, do you have a favorite (and possibly a little different) crock pot meal that you make often -and- it's always good?
Googling for "unusual crock pot meals," I came across roasted potatoes in a crock pot. That was a new one to me - cooking just potatoes in a crock pot. I had a bag of little yellow potatoes in the refrigerator, so yesterday I washed them, cut them in half, tossed with some olive oil and s&p in a Ziploc bag, then put the potatoes in the crock pot on high for 5 hours. (The recipe I saw said 6 hours, but 5 seemed like quite enough.)
They came out just perfect! Skin a little crunchy and inside soft and creamy. Will definitely make those again again!