Preheat oven to 425°F and line a large sheet pan with parchment paper. Spray lightly with cooking spray.
In a large bowl, combine ground meat, panko, egg, green onions, and minced garlic. Mix gently and form into 20-24 meatballs (about 1 inch each).
Place meatballs on one side of the sheet pan. Arrange snap peas and bell pepper strips on the other side.
In a small bowl, whisk together soy sauce, honey, rice vinegar, sesame oil, and grated ginger to make the glaze.
Brush half the glaze over the meatballs and drizzle a little over the vegetables.
Bake for 12 minutes, then remove and brush meatballs with remaining glaze. Return to oven for 6 more minutes until meatballs are cooked through.
Sprinkle with sesame seeds and sliced green onions. Serve over rice or noodles.