Cook Rice according to package directions.
While rice is cooking, preheat oven to 275℉.
If you haven’t already, slice and chop vegetables, and prepare Ginger Sesame Sauce (link in ingredients).
Prepare Salmon: transfer ¼ sauce to another small bowl (set remaining sauce aside for drizzling). Brush skinless side of salmon pieces with the sauce. Pat the sesame seeds on top. Place salmon pieces skin side down on parchment lined baking tray and bake in preheated oven 20-22 minutes until flakey. Chefs generally recommend an internal temperature of 120-125℉ for perfect texture, while the FDA recommends 145℉ for food safety.
While salmon is cooking, make the Vegetables: Heat extra virgin olive oil in large sauté pan over medium-high heat. Add mushrooms, onions, and carrots and cook 5-7 minutes until onions are translucent. Add very small amount of water to pan as needed to keep from burning (you want some browning). Add broccoli, salt, pepper, garlic powder, and ground ginger. Stir to blend evenly and cook another 3-6 minutes until broccoli and carrots are tender, but not soggy. Again, add very small amounts of water as needed. Turn heat off. Reheat slightly if needed once salmon is ready.
Gently heat remaining sauce over low until steamy or for 10-15 seconds in microwave.
To serve: For each serving, place ½ cup rice in the bottom of shallow bowl or on a plate. Top with ¼ of the veggies and drizzle with small amount of sauce. Add salmon piece to top and drizzle with a bit more sauce.