Combine all sauce ingredients in a large bowl and set aside.
Place chicken thighs into a zip lock bag and add approximately 3/4 of the dressing to cover. Place in the refrigerator to marinate for at least 1 hour.
When ready to cook, set temperature on Traeger to High and preheat, lid closed for 15 minutes.
Place marinated chicken thighs on the grill grate, skin side down. Cook for 10 minutes, flip and cook another 10 minutes.
Cut limes and green onions and place on chicken. Cook for an additional 5 minutes. Enjoy!
*Cook times will vary depending on set and ambient temperatures.
Notes
You can serve this with lots of variations. I usually love to put it with basic white rice if I make extra sauce, or with some noodles, or even on a bed of mixed greens. Everyone I have made these for loved them, enjoy!