Slice the chicken breast into thin, bite-sized strips and season evenly with sea salt and black pepper.
In a small glass jar, whisk together the coconut aminos, rice vinegar, and toasted sesame oil until well combined.
Heat a large ceramic non-stick skillet over medium-high heat and add the chicken, searing until golden brown and cooked through.
Remove the chicken from the pan and set aside, then add the chicken broth to the same skillet to deglaze.
Add the broccoli florets and sliced red bell pepper to the skillet, covering with a lid for two minutes to steam until tender-crisp.
Stir in the minced ginger and garlic, sautéing for about 60 seconds until the aromatics are fragrant.
Return the cooked chicken to the skillet and pour the prepared sauce over the mixture.
Toss everything together for one minute until the sauce thickens slightly and coats every piece of chicken and vegetable.