I tried this the other day and it was really good. Turkey fajitas.

Put 1 breast in crockpot with a pack of fajita seaoning and 2 or 3 bell peppers cut up , about cup and a half or 2 of water. cook on low about 5 hours. open lid and shred breast with 2 forks, stir and let set on warm setting for about a hour. Put on tortilla with cheese and whatever else you like