Pressure Cooker or Instant Pot Kalua Hawaiian Pig. This DELICIOUS pork recipe is a taste of the islands and an easy way to have delicious, tender, pulled pork any day of the week. You'll need pork butt or shoulder roast, bacon, garlic, cabbage, and salt. It's SO SIMPLE and SO TASTY. Add this to your collection of Whole30/ Whole 30 approved recipes!