In a medium mixing bowl, combine the soy sauce, honey, sesame oil, minced garlic, grated ginger, and rice vinegar. Whisk these ingredients together until they are fully blended, creating a delightful marinade for the salmon.
Transfer the salmon fillets into a shallow dish or a resealable plastic bag and pour the marinade over the top. Ensure each fillet is thoroughly coated with the marinade. Cover and refrigerate for a minimum of 30 minutes, allowing the flavors to infuse (up to 2 hours for even richer taste).
Preheat your oven to 400°F (200°C) to prepare for baking the salmon.
Line a baking sheet with parchment paper for easy cleanup or lightly grease it to prevent the fish from sticking.
After marinating, take the salmon fillets out of the marinade, letting any excess drip off. Arrange the fillets skin-side down on the prepared baking sheet.
Lightly season each salmon fillet with salt and pepper to enhance the flavors.
Bake the salmon in the preheated oven for 12 to 15 minutes. It should flake easily when tested with a fork, indicating it's cooked to your preference.
While the salmon is baking, pour any remaining marinade into a small saucepan. Bring it to a gentle simmer over medium heat, cooking for about 5 to 7 minutes, or until it thickens slightly.
Once the salmon is cooked, drizzle the thickened glaze over each fillet for a glossy finish.
To serve, garnish your Sweet Soy Glazed Salmon with a sprinkle of chopped green onions and sesame seeds, adding a touch of color and crunch.
Notes
Serve with steamed vegetables or rice for a complete meal.