Heat 1 Tablespoon of oil in a large skillet or wok over medium heat. Add veggies, and garlic, then stir fry for 2-3 minutes, until they just begin to soften. Set aside on a plate.
In a small bowl whisk together all Teriyaki sauce ingredients and set aside until ready to use.
Add remaining oil to your skillet and cook the salmon pieces, until nicely browned on the sides and almost cooked through to the middle. Pour in your teriyaki sauce, and toss to coat. Allow salmon to simmer for a couple of minutes until the sauce thickens and salmon is fully cooked.
Return veggies into your skillet, and gently toss, being careful not to break your salmon pieces.
Sprinkle with green onions and sesame seeds then enjoy!