Add 2 cups of stock, the chopped onion, olive oil and coconut milk to a blender and blend for a minute or so, until the consistency is smooth
Add the blended liquid to the crock pot and add the remaining broth, kale, chicken breasts, lemon juice, lemon zest and spices
Cook on low setting for 6 hours, stirring once or twice.
Remove the chicken from the crock pot and shred with fork, then return to the crockpot and let simmer for about 15 minutes or so. You really can't mess this one up!