In a large bowl, combine the ground beef, breadcrumbs, chopped onion, parsley, egg, garlic powder, ginger, salt, and pepper. Mix until all ingredients are well combined.
Shape the mixture into small meatballs, about 1-inch in diameter. Place them on a baking sheet lined with parchment paper.
Bake the meatballs in the preheated oven for 15-20 minutes, or until they are cooked through and browned on the outside.
In a medium saucepan over medium heat, combine sweet chili sauce, soy sauce, sesame oil, and pineapple chunks. If you prefer a thicker sauce, mix cornstarch with 1 tablespoon water and add it to the sauce. Stir well and simmer for about 5 minutes until heated through.
Once the meatballs are baked, add them to the saucepan with the sweet chili sauce, tossing them gently to coat evenly.
Serve the meatballs on a platter topped with additional pineapple chunks and a sprinkle of fresh parsley for garnish.
Notes
Serve the meatballs in a large bowl, drizzled with extra sauce, and garnished with sesame seeds and fresh herbs for an eye-catching finish.