Heat a large skillet over medium heat and brown the ground turkey until fully cooked; remove from the pan and drain any excess fat.
In a mixing bowl, whisk together the soy sauce, rice vinegar, toasted sesame oil, grated ginger, minced garlic, and chili garlic sauce; set the sauce aside.
Return the skillet to medium heat and add the olive oil. When hot, add the thinly sliced onion and sauté about 5 minutes until softened.
Add the coleslaw mix and shredded carrots to the skillet with the onion; stir frequently and cook 3–4 minutes until the vegetables are wilted and tender.
Return the cooked turkey to the skillet and pour in the prepared sauce. Stir and cook 1–2 minutes until everything is heated through and well coated.
Transfer to plates and garnish with sesame seeds and sliced green onion, if using; serve immediately.