Dice the chicken breast into bite-sized pieces and season evenly with sea salt and black pepper.
In a small bowl, whisk together the coconut aminos, rice vinegar, honey, minced ginger, minced garlic, red pepper flakes, and arrowroot powder to create the sauce.
Heat the avocado oil in a large skillet or wok over medium-high heat.
Add the chicken to the skillet and cook until golden brown and cooked through, approximately 5 to 7 minutes, then remove chicken from the pan and set aside.
Add the broccoli and bell peppers to the same skillet with a tablespoon of water; cover and steam for 2 to 3 minutes until tender-crisp.
Return the chicken to the skillet and pour the prepared sauce over the mixture.
Stir constantly for 1 to 2 minutes until the sauce thickens into a glossy glaze that coats the chicken and vegetables.
In a separate small pan, lightly sauté the cauliflower rice for 3 minutes until warm and tender.
Plate the cauliflower rice, top with the General Tso's chicken mixture, and finish with a drizzle of toasted sesame oil.