Prep the potato, green onion, cheongyang chili pepper, and perilla leaves as shown in the photos.
Heat a pan over high heat and sauté the pork until golden brown.
Add the potato and kimchi, then pour in the water and beef bone broth.
Stir in the gochujang, doenjang, and tuna fish sauce, then let it simmer for about 5 minutes.
Add the green onion, minced garlic, cheongyang chili pepper, and perilla leaves, and simmer for another 3 minutes.
Finish by stirring in the ground perilla seeds until well combined.
Tip.Adjust the seasoning with a bit more salt if needed. Feel free to adjust the amount of ground perilla seeds to your liking — the more you add, the richer and nuttier the stew becomes. Adding udon noodles, hand-torn dough flakes, or ramen noodles makes this even more filling and delicious.