Over the past few decades, Korean barbecue has become a global hit. And it's easy to see why: The food is delicious, the variety of meats seems endless, and the interactive dining experience is fun.

Budae jjigae, also known as Korean army stew, is a dish my family has loved my whole life. A hodgepodge flavor bomb of Spam, kimchi and Korean instant ramyun noodles, it’s a cross-generational comfort ...