01 - Preheat oven to 400°F. Line a baking tray with parchment paper.
02 - In a large mixing bowl, combine ground meat, egg, breadcrumbs, minced garlic, Sriracha sauce, soy sauce, sesame oil, chopped spring onions, salt, and black pepper. Mix until just combined, avoiding overmixing to maintain tender texture.
03 - Dampen hands with water and shape mixture into 20-24 small meatballs. Arrange uniformly on the prepared baking tray.
04 - Bake for 18-20 minutes until golden brown and cooked through.
05 - While meatballs bake, combine Sriracha sauce, honey, soy sauce, rice vinegar, sesame oil, and minced garlic in a small saucepan. Bring to a simmer over medium heat, stirring frequently until sauce slightly thickens, approximately 3-4 minutes.
06 - Remove cooked meatballs from oven and transfer to a large bowl. Pour prepared glaze over meatballs and toss until evenly coated.
07 - Arrange glazed meatballs on a serving platter. Top with toasted sesame seeds and sliced spring onions.