Place washed cut up pieces of sweet potatoes in the bottom of the crock pot.
Place pork butt roast on top of the sweet potoatoes.
Dump can of pineapple chuncks and juice on top of pork butt.
Season with black pepper, Accent, garlic powder and what ever else you might like.
Add a cut up onion around the pork butt roast.
Cook approximately 6 hours on high in crock pot.
The last hour we moved the potatoes to the top of the pot.
This was the most tender pork butt roast ever!