01 -
Heat oil in a medium pot over medium heat until shimmering. Add ginger and smashed garlic, then cook for 2 minutes to release fragrance.
02 -
Add lean ground beef to the pot. Increase to medium-high heat and cook, breaking apart the meat, until thoroughly browned and starting to sizzle, about 5 minutes.
03 -
Add tomato paste to the beef and stir continuously, allowing it to cook for an additional 2 minutes.
04 -
Pour in chicken stock. Add sugar, salt, ground white pepper, white vinegar, enoki mushrooms, and scallion whites. Bring to a simmer and allow to cook gently for at least 15 minutes until the mushrooms are tender and have absorbed the broth.
05 -
Remove from heat. Garnish with thinly sliced scallion greens before serving.