Pour canned chicken (with liquid) into slow cooker. Stir in cream of chicken soup. Mix in stuffing (start with 2 cups, add more if needed for desired consistency).
Cook on low 1-2 hours, until heated through.
Pile onto hamburger buns.
Easy peasy lemon squeezy. Enjoy!
Notes
Our slow cooker shredded chicken recipe also makes for great tacos and burritos!