01 - Preheat oven to 400°F. Line a baking sheet with parchment paper or lightly grease it.
02 - Whisk together maple syrup, soy sauce, olive oil, garlic, ginger, rice vinegar, and black pepper in a small bowl.
03 - Place salmon fillets on the prepared baking sheet. Brush generously with the maple soy marinade, reserving 2 tbsp for later.
04 - Bake salmon for 12–15 minutes, or until the fish flakes easily with a fork.
05 - In the final 2 minutes of baking, brush the reserved marinade over the salmon and return to the oven.
06 - Remove from oven, garnish with green onions and sesame seeds if desired. Serve immediately.