1 ripe avocado, cut in a medium dice
1 large white onion, finely diced
Juice of 2 limes, about 6 Tbs.
1/2 cup chopped cilantro
Kosher salt and freshly ground black pepper
2 15-oz. cans cannellini beans, rinsed and drained
1 14-1/2-oz. can diced tomatoes
1-1/2 chipotles, plus 2 Tbs. adobo sauce from a can of chipotles in adobo sauce
1-1/2 lb. boneless, skiness chicken thighs, trimmed of excess fat, or 3-1/2 cups shredded store-roasted chicken
2 Tbs. olive oil
1 Tbs. chili powder
1-1/2 tsp. ground cumin
3/4 cup lager beer, such as Corona
Sour cream, for garnish (optional)