Preheat the oven to 375°F (190°C). Line a baking sheet with parchment paper.

Make the marinade: In a small bowl, whisk together olive oil, turmeric, ginger, garlic, lemon juice, honey (if using), salt, and pepper.

Prepare the salmon: Place the salmon fillets on the prepared baking sheet. Brush each fillet generously with the marinade, ensuring the top is well-coated.

Bake the salmon: Place the baking sheet in the oven and bake for 15-20 minutes, depending on the thickness of the fillets, until the salmon flakes easily with a fork.

Serve: Garnish with freshly chopped parsley and an extra squeeze of lemon, if desired. Serve with a side of steamed vegetables or a mixed greens salad.