the frozen pork shoulder turns into tender, juicy, shreddable meat. [feast_advanced_jump_to] Here's a follow-up recipe from my Instant Pot Frozen Pot Roast. That technique, borrowed from Chris ...

2. Add 1 Tbsp olive oil and garlic to pot and warm on low heat. When aroma rises, add onion and zucchini. When they are coated with oil, add frozen pork to the pot in one go (PHOTO B). 3.