Slow Cooker Tex Mex Chicken and Beans

dried pinto beans, rinsed and soaked in water for at least a couple of hours

jar mild or medium salsa

chopped canned chipotle in adobo sauce

all-purpose flour

medium red onion, chopped

medium red bell pepper (seeds and ribs removed), chopped

coarse salt and freshly ground black pepper

-pounds boneless, skinless chicken

chopped fresh cilantro, for serving