01 -
Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
02 -
In a large bowl, mix ground beef or turkey, breadcrumbs, Parmesan, green onions, egg, garlic, ginger, salt, black pepper, and red pepper flakes until well combined.
03 -
Shape mixture into 1-inch diameter meatballs and arrange spaced apart on the prepared baking sheet.
04 -
Bake for about 20 minutes until browned and fully cooked with no pink inside.
05 -
While meatballs bake, whisk ketchup, honey, soy sauce, and sriracha in a saucepan over medium heat. Stir occasionally and heat for about 5 minutes until slightly thickened.
06 -
Transfer baked meatballs to a large bowl, pour warm sauce over them, and gently toss to coat evenly.
07 -
Serve hot, garnished with extra chopped green onions. Provide toothpicks if desired.