Cut the chicken breast into bite-sized pieces and place them in a bowl.
Toss the chicken with arrowroot powder, sea salt, and black pepper until evenly coated.
In a small jar, whisk together the coconut aminos, rice vinegar, honey, minced ginger, and minced garlic 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 sear for 5-6 minutes, turning occasionally until golden brown and cooked through.
Add the sliced bell peppers, snap peas, and pineapple chunks to the pan, sautéing for 3 minutes until the vegetables are tender-crisp.
Pour the sauce over the chicken and vegetables, stirring constantly for 1 minute until the glaze thickens and coats everything beautifully.
Serve the stir-fry immediately over the warm, fluffy jasmine rice.