These Sweet n' Sour Pork Meatballs with Pineapple are a flavorful dish that’s perfect for dinner! The meatballs are made with ground pork, seasoned with garlic, ginger, and red pepper flakes for a subtle kick, then cooked until golden brown. They’re simmered in a sweet and tangy sauce made from beef stock, brown sugar, rice vinegar, and soy sauce, along with chunks of red onion, bell pepper, and juicy fresh pineapple. Served over rice and garnished with scallions and fresh cilantro, this dish is a perfect balance of savory, sweet, and tangy flavors!