Preheat your oven to 425°F and line a large sheet pan with parchment paper.
Toss broccoli and bell peppers with 1 tablespoon olive oil, salt, and pepper. Spread them around the edges of the pan.
Mix teriyaki sauce and honey in a small bowl. Place salmon fillets in the center of the pan and brush generously with the teriyaki mixture.
Bake for 15-18 minutes, until salmon flakes easily with a fork and veggies are tender.
Sprinkle with sesame seeds and green onions before serving. Serve over rice if desired!