Slice the pork tenderloin into thin, bite-sized strips and season evenly with sea salt and black pepper.
Heat the avocado oil in a large skillet or wok over medium-high heat until shimmering.
Add the pork strips to the pan and sear until golden brown and cooked through, approximately 4 to 5 minutes, then remove the pork and set aside.
In the same pan, add the broccoli florets, sliced red bell pepper, and sugar snap peas, stir-frying for 3 to 4 minutes until they are tender-crisp.
Add the minced fresh ginger and garlic to the vegetables and cook for 1 minute until highly fragrant.
Return the cooked pork to the skillet and pour in the coconut aminos and toasted sesame oil.
Toss all ingredients together for 1 minute to ensure everything is well-coated and heated through.
Serve immediately, garnished with sliced green onions and sesame seeds.