Prepare oven racks so the top rack is 6" away from the bottom of your broiler. Preheat oven to 400 F. Option to line a baking sheet with foil for easy clean-up.
Place salmon on prepared baking sheet, leaving a few inches between each filet. Place parchment paper on top, and bake in preheated oven for 15-18 minutes--bake time will vary depending on how thick your salmon is, you'll know it's done once the center is cooked through and it flakes easily.
Meanwhile, in a small bowl, whisk together all glaze ingredients. Divide glaze into 2 bowls and set aside.
Remove salmon from the oven and turn the oven broiler to high. Discard parchment paper. Brush half the glaze evenly over the salmon, and broil on the top rack for 2-3 minutes, or until the top is golden brown and gently crisp.
Divide salmon onto plates, and spoon additional glaze over each. Sprinkle with sesame seeds and sliced green onions. Enjoy!