Waterless Boiled Pork Shoulder

Wash the pork shoulder thoroughly under running water and drain well.

Place the pork shoulder in a pressure cooker or deep pot.

Add whole garlic cloves, whole black peppercorns, green onion, and onion on top of the pork shoulder.

Cover with the lid and cook on medium-low heat for 30-40 minutes without adding any water.

Turn off the heat and let it sit for about 10 minutes, then slice into bite-sized pieces.