I adapted slightly for my crock pot. Seared the chicken thighs (boneless, skinless) then threw it into the crockpot with all the ingredients except the bell peppers and sour cream. Cooked on low for three hours (stirred once) then added the peppers and cooked another hour on low. served with brown rice. Very tasty!
In the future, I might use chicken breasts instead of thighs. Maybe it was just the package of thighs I picked up, but they had a lot of extra fat on them. Took forever to trim them! Otherwise it was really delicious!