Thaw chicken (if it was stored in the freezer) for 24 hours in refrigerator.
Combine dry ingredients in small bowl.
Loosely chop the onion and place in bottom of crockpot.
Remove the giblets from the chicken and place in crockpot.
Rub the spice mixture all over top of chicken.
Cover, place on high.
Cook for 4 hours on high, meat will be falling off the bone.
Use left over bones and liquid to make bone broth.