Heat vegetable oil in a wok or large skillet over medium-high heat until shimmering. Add the ground pork and spread it out evenly. Let it cook untouched for a few minutes until the edges turn golden and crispy, then break it apart and stir to brown all over.
Add the minced garlic and cook for about 30 seconds until fragrant and slightly golden. The aroma should become rich and pungent, filling the kitchen with garlic scent.
Stir in the chopped kimchi along with some of its juice, and cook for another 2-3 minutes. You’ll see the kimchi soften, bubble, and release its tangy aroma while mixing with the savory pork.
Pour in the soy sauce and drizzle the sesame oil over the mixture. Add a teaspoon of sugar if you like a hint of sweetness to balance the acidity. Stir well to coat all ingredients evenly and let the mixture cook for another 2-3 minutes until slightly thickened and vibrant.
Taste and adjust with black pepper or additional soy sauce if needed. The mixture should be hot, fragrant, with crispy edges and a juicy, textured interior.
Serve hot, spooning the stir-fry onto plates, enjoying the tender pork complemented by the tangy kimchi and aromatic seasonings. Enjoy it as a main dish with rice or on its own for a quick, satisfying meal.
