In a small bowl, whisk together the coconut aminos, rice vinegar, and toasted sesame oil to create the stir-fry sauce.
Heat the avocado oil in a large skillet or wok over medium-high heat.
Add the ground chicken to the skillet, seasoning with sea salt and black pepper, and cook until browned and crumbled.
Stir in the minced garlic and grated fresh ginger, cooking for 1 minute until fragrant.
Add the broccoli florets to the pan along with a splash of water; cover with a lid for 2 minutes to steam the broccoli until tender-crisp.
Remove the lid and pour the sauce over the chicken and broccoli mixture, tossing well to coat everything evenly.
Continue to cook for 1-2 minutes until the sauce has thickened slightly and everything is well combined.
Serve immediately garnished with sesame seeds and sliced green onions.