Melt 2 tablespoons of butter in a large skillet over medium heat. Brown one side of the chicken. Add the other 2 tablespoons of the butter to the skillet and brown the other side of the chicken. Add everything to the crockpot, except the heavy cream. Stir and put the lid on.
Cook on low 4-5 hours or high for 2-3 hours. Add the heavy cream and stir. You can shred your chicken if you want. I didn't.
Serve over Indian spiced cauliflower rice and top with chopped cilantro.