Put the pork in the crock pot and season both sides with salt, pepper and turmeric - let it sit while you prepare the sauce.
Heat 2 tbs ghee in a pan and add red onions. Once the onions turn brown (realllly brown), add ginger, garlic, and the spices. Stir for a few minutes.
Add the can of tomato sauce. Stir for about 5 minutes and then stir in the honey.
Add ½ cup water to the sauce and then dump the sauce on top of the pork in the crockpot.
Cook on high for 4 hours (or low for 6-8 hours).