Drain and rinse the canned white beans. In a medium bowl, mash half of the beans with a fork or potato masher until chunky. Reserve the beans until needed.
Add the oil to a large Dutch oven and heat over medium-high heat.
Add the peppers, onions and garlic, and saute until soft and fragrant, about 5 minutes.
Season the sauteed vegetables with salt and pepper to taste.
Add the cumin, coriander and chili powder, and continue to saute for one more minute to toast the spices.
Stir in the chicken stock and lime juice. Bring to a simmer for 20 more minutes.
Taste for seasoning and adjust if necessary. Stir in the shredded rotisserie chicken and cilantro, and simmer until heated through, about 5 more minutes.
If you want a creamier chili, you can add some milk or cream.
Serve topped with a shredded cheese, crushed tortilla chips and a dollop of sour cream.
Eat and enjoy!