In a mixing bowl, combine the orange juice, zest from the medium orange, honey, low-sodium soy sauce, olive oil, minced garlic, and ground ginger. Whisk until well blended.
Place your salmon fillet in a baking dish or sheet pan. Pour the marinade over the salmon, ensuring it’s evenly coated. Cover with plastic wrap or a lid and let it marinate in the refrigerator for at least 30 minutes, or up to 2 hours for more flavor.
Preheat your oven to 400°F (200°C). If grilling, preheat your grill to medium-high heat.
For baking, place the marinated salmon in the oven and bake for 12-15 minutes, or until the salmon flakes easily with a fork. For grilling, place the salmon skin-side down on the grill and cook for about 6-8 minutes on each side, depending on thickness.
Once cooked, remove the salmon from the oven or grill and let it rest for a couple of minutes. Serve warm with your choice of sides.