Preheat oven to 200°C and line a baking tray
Mix beef, egg, breadcrumbs, garlic, ginger, soy sauce, sesame oil, and green onions
Roll mixture into meatballs and place on tray
Bake for 18–20 minutes until cooked and browned
Simmer gochujang, honey, soy sauce, vinegar, and garlic until thick
Toss meatballs in sauce and garnish with green onions
