I do this in my oven in my cast iron dutch oven.
Sometimes I put an unpeeled banana in with it.

Slow Cooker Kalua Pig
Makes 12-14 servings

5-6 pound pork butt roast
1 1/2 tablespoons Hawaiian sea salt (coarse sea salt)
1 1/2 tablespoons liquid smoke flavoring

1. Pierce the pork roast all over with the tip of a sharp knife. Place the roast in a large slow cooker and rub the salt all over the meat. Drizzle the liquid smoke over the meat.

2. Cover the slow cooker and cook on Low Heat for 16 to 20 hours, turning the roast over once half-way through the cooking time. Depending on how hot your low setting is on your slow cooker, you may or may not need the full 20 hours. When the meat easily shreds with a fork it is ready.

3. Remove the meat from the slow cooker and shred with two forks, adding drippings from the slow cooker as needed to moisten the meat.

*Note: For this size of roast, you will need a 6-qt. slow cooker. If you have a smaller slow cooker, use a smaller roast and reduce the amount of the other ingredients accordingly.

Thanks Glenda.

Tropicalfreak

I have used this recipe in the oven, quite a few times. Make white bbq sauce as a side when serving.

Dear friend, has used this recipe, for 3 years, in her dutch oven, for beach family reunion and everyone loves it.

Hope you try and enjoy.

This one is wonderful!I have made it several times!

Here is a link that might be useful: Crock Pot Pulled Pork