In a large bowl, combine the ground pork, coconut flour, egg, sweet chili sauce, green onions, soy sauce, garlic, and ginger. Mix until well combined then roll the mixture into small, evenly sized meatballs (about 1 to 1.5 inches in diameter).
Heat a large skillet over medium heat and add a little oil if needed. Place the meatballs in the skillet and cook for about 8-10 minutes, turning occasionally, until they are browned on all sides and cooked through. Remove from the skillet and set aside.
In the same skillet, add the sesame oil, sugar-free maple syrup, soy sauce, rice vinegar, and garlic. Stir well and bring to a simmer over medium heat.
Return the cooked meatballs to the skillet, tossing them in the sauce until fully coated and heated through.
Garnish with extra green onions or sesame seeds if desired.