Load the slow cooker: Add the chicken, onion, garlic, green chiles, beans, broth, cumin, chili powder, oregano, coriander (if using), salt, and pepper. Stir to combine.
Cook low and slow: Cover and cook on Low for 6–7 hours or High for 3–4 hours, until the chicken is very tender.
Mash to thicken: Using a ladle, scoop about 1 cup of the beans and broth into a bowl.
Mash with a fork or potato masher, then stir the mash back into the crockpot. This thickens the chili naturally.
Add creaminess: Stir in the cream cheese cubes and sour cream until fully melted and smooth. If needed, cover and cook for another 10–15 minutes to warm through.
Shred the chicken: Remove the chicken to a plate and shred with two forks.
Return it to the crockpot and mix well.
Finish with freshness: Stir in lime juice and cilantro. Taste and adjust salt, pepper, and lime as needed. If you like more heat, add hot sauce or a pinch of cayenne.
Serve: Ladle into bowls and top with shredded cheese, avocado, extra cilantro, tortilla chips, and more lime.
Enjoy warm.