01 - Rinse rice under cold water until clear. Combine rice, water, and salt in a saucepan; bring to a boil. Reduce heat to low, cover, and simmer for 15 minutes. Remove from heat and let rest covered for 5 minutes. Fluff with a fork.
02 - In a large bowl, gently combine ground beef, egg, breadcrumbs, garlic, ginger, Sriracha, soy sauce, sesame oil, salt, pepper, and green onions without overmixing.
03 - Form the mixture into 20 to 24 small meatballs, approximately 1 tablespoon each.
04 - Heat a large nonstick skillet over medium heat, adding oil if necessary. Brown meatballs in batches, turning to brown evenly for 6 to 8 minutes. Remove and set aside.
05 - In the same skillet, sauté garlic for 30 seconds. Add Sriracha, soy sauce, honey, rice vinegar, ketchup, and sesame oil. Stir and bring to a simmer.
06 - Stir in the cornstarch slurry and cook for 1 to 2 minutes until the sauce thickens.
07 - Return meatballs to the skillet, toss to coat with the sauce, and simmer for 5 minutes until heated through.
08 - Plate the meatballs over steamed rice and garnish with green onions and sesame seeds.