In a bowl, mix ground turkey, breadcrumbs, egg, minced garlic, green onions, salt, and pepper.
Form into small meatballs using a spoon or your hands.
Heat oil in a pan over medium heat. Add meatballs and cook until browned and cooked through (about 10-12 minutes), turning occasionally.
In a separate bowl, whisk together honey, soy sauce, rice vinegar, sesame oil, and cornstarch slurry.
Pour sauce over meatballs in the pan and stir to coat. Simmer for 2-3 minutes until thickened.
Serve warm with rice, noodles, or vegetables.