01 - Preheat oven to 430°F. Line a baking sheet with parchment paper.
02 - In a large bowl, combine ground meat, egg, breadcrumbs, garlic, scallions, soy sauce, ginger, salt, and black pepper. Mix until just incorporated. Form mixture into 16 to 20 uniform meatballs and arrange on the prepared baking sheet.
03 - Bake meatballs for 18–20 minutes, turning halfway, until browned and fully cooked.
04 - Rinse jasmine rice under cold water until the water runs clear. Place rice and water in a saucepan; bring to a boil. Reduce heat to low, cover, and simmer for 12 minutes. Remove from heat and let rest, covered, for 5 minutes. Fluff with a fork before serving.
05 - In a small bowl, whisk together sriracha, mayonnaise, honey, soy sauce, rice vinegar, and sesame oil until smooth. Set aside.
06 - Heat vegetable oil in a large skillet over medium-high heat. Add carrot, bell pepper, and green beans. Sauté for 4–5 minutes, stirring occasionally, until vegetables are tender-crisp. Season lightly with salt.
07 - Once meatballs are out of the oven, toss gently with about two-thirds of the firecracker sauce until evenly coated.
08 - Serve meatballs over jasmine rice. Arrange sautéed vegetables on the side. Drizzle with remaining sauce and garnish with sesame seeds and additional sliced scallions.