Korean Turkey Meatballs (a.k.a. Gochujang Meatballs)

Name: Korean Turkey Meatballs (a.k.a. Gochujang Meatballs)
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: Korean
Ingredients: 1 tbsp gochujang; 1 tsp rice vinegar; 1 tbsp soy sauce; 1 tbsp brown sugar; 1 tsp toasted sesame oil; 1 small clove garlic (minced); 1 tsp fresh minced ginger; 1 pound (450g) ground turkey; 2 garlic cloves (finely minced); 2 tbsp soy sauce; 1/4 cup panko bread crumbs; 1 large egg; 2 scallions (chopped (white and green parts separated)); 2 tsp sesame seeds (toasted); scallion greens