This easy slow-cooker chicken recipe with mole poblano gets plenty of complex flavor from anchos (dried poblanos). Beer is an unconventional ingredient, but makes a nice bittersweet companion for the chiles. For more ways to serve this healthy mole, try these ideas: leave the chicken on the bone and serve with the sauce over brown rice; serve the shredded chicken on buns with creamy coleslaw; or stir vegetables and a can of rinsed beans into the saucy shredded chicken to make chili.