Combine all the tteokgalbi sauce ingredients in a bowl and give it a good mix until everything’s well blended.
In a medium-sized bowl, combine the ground beef with the sliced green onion. Slowly add the tteokgalbi sauce, mixing thoroughly after each addition. Be careful not to add all the sauce at once, as this can make the meat too wet and hard to shape. Aim to have about ⅓ cup of sauce remaining to set aside for later. This reserved sauce will play a key role in the final steps, where it will be used to baste and glaze the patties as they cook. Once mixed, cover the bowl and refrigerate for 30 minutes.
Divide the meat into four equal portions and shape each into a ball. Alternatively, you can create smaller, bite-sized portions if you prefer. Gently press each ball to flatten it into a patty.
Preheat the skillet and add a moderate amount of cooking oil. Place the patties in the skillet and cook over medium heat for 1-2 minutes on each side. (I cooked all four patties at the same time in a 26-inch skillet.) Then, add water and continue cooking until it reduces by half, being cautious of oil splashes. I used a mesh splatter screen, which was very helpful. Alternatively, lightly brush the grill grates with oil beforehand to prevent sticking and enhance flavor, then grill the patties on a preheated BBQ at medium heat for 2-3 minutes on each side. During the final minutes, brush the patties with the reserved sauce for a savory glaze.
Pour the remaining beef sauce over the patties with a spoon then into the skillet. Flip the patty and continue cooking until fully cooked, turning it a couple of times to prevent overcooking. It may take about 10 minutes in total to cook the patty thoroughly.
Serve the juicy patty and, for a delightful garnish, add a handful of freshly chopped green onions or chives. Alternatively, sprinkle a bit of ground pine nuts or sesame seeds to elevate the dish. Pair it with a warm bowl of steamed rice and an array of flavorful Korean side dishes, such as kimchi, for a comforting and satisfying meal. (Korean side dishes featured in the photo below include Korean macaroni salad, radish kimchi, roasted seaweed, white kimchi, lettuce, and ssamjang.) Enjoy!
