Pat the fish fillets completely dry using paper towels before adding any seasoning. This step is important because removing excess moisture helps the spices stick properly and allows the fish to develop a better texture while cooking. If the fillets are too wet, they may steam instead of lightly browning. Place the dried fillets on a plate or cutting board while preparing the marinade.

In a small mixing bowl, combine the olive oil, minced garlic, turmeric, paprika, cumin, ginger powder, black pepper, sea salt, and fresh lemon juice. Stir everything together thoroughly until the spices are evenly blended into the oil and lemon juice. The mixture should smell warm, earthy, citrusy, and slightly savory from the garlic and spices. If you want even deeper flavor, let the marinade sit for a minute or two before using it.

Spoon or brush the seasoning mixture evenly over both sides of the fish fillets. Use clean hands or the back of a spoon to gently rub the marinade into the surface of the fish so every piece is coated well. Make sure some of the garlic and spices stay on top of the fillets because they create beautiful flavor and color during cooking. Let the fish rest for about 5–10 minutes if possible so the seasonings have time to absorb slightly.

If baking the fish, preheat the oven to 400°F and lightly grease a baking dish or line it with parchment paper for easier cleanup. Arrange the fish fillets in a single layer with a little space between each piece so they cook evenly. Bake for about 12–15 minutes depending on thickness. The fish should turn opaque and flake easily with a fork while still looking moist and tender in the center. Avoid overbaking because white fish can dry out quickly.

If pan-searing the fish, heat a large skillet over medium-high heat until hot but not smoking. Add the fish carefully to the skillet and let it cook undisturbed for about 3–4 minutes on the first side. This helps create light golden edges and better flavor. Gently flip the fish using a fish spatula or wide turner, then cook another 3–4 minutes on the second side until flaky and fully cooked through.

Remove the fish from the heat as soon as it becomes opaque and flakes easily with a fork. The texture should stay soft, juicy, and delicate rather than dry or rubbery. If you’re unsure, check the thickest part of the fillet — it should separate easily into moist flakes.

Right before serving, sprinkle freshly chopped parsley or cilantro over the warm fish and squeeze extra fresh lemon juice across the top. The fresh herbs and citrus brighten the entire dish and balance the warm turmeric and garlic flavors beautifully. Serve immediately while hot for the best texture and flavor.