Pat the chicken breast dry with paper towels, then toss in a bowl with arrowroot powder, sea salt, and black pepper until lightly coated.
In a small jar, whisk together the honey, tamari, minced garlic, and grated ginger to create the glaze.
Heat the avocado oil in a large skillet or wok over medium-high heat.
Add the chicken to the skillet in a single layer and cook until golden brown and crispy on all sides, approximately 6 minutes.
Remove the chicken from the pan and set aside; add the broccoli florets and sliced red bell pepper to the same pan with a tablespoon of water.
Cover and steam the vegetables for 2-3 minutes until they are bright green and crisp-tender.
Return the chicken to the skillet and pour the honey-garlic glaze over the top, tossing constantly for 1 minute until the sauce becomes thick and glossy.
Serve the stir-fry immediately over the warm jasmine rice, garnished with sliced green onions and sesame seeds.