A diner-style osam bulgogi made by stir-frying pork belly and squid with a special spicy and sweet sauce, then stir-frying in scallion oil.
Source: YouTube1 Minute Cooking Ttukttakyi Hyung

First sear the pork belly until crispy to remove excess fat, then quickly stir-fry with vegetables and squid using a special seasoning sauce to create a dry, chewy o-sam bulgogi without moisture