Artificial Food Coloring Free Herb-Baked Mackerel with Lemon and Olive Oil
Mackerel is one of those deeply flavorful, omega-rich fish that deserves far more time in the spotlight, and this herb-baked version is a genuinely beautiful way to cook it. A fragrant spice rub of turmeric, smoked paprika, black pepper, and sea salt gives each fillet a golden, aromatic crust without a single synthetic shortcut — every ingredient here is exactly what it says it is. Thin lemon rounds and sliced garlic roast right alongside the fish, softening and caramelizing into something almost jammy by the time everything comes out of the oven. The finishing move — a generous scatter of fresh parsley, dill, and thyme straight from the oven — keeps the herbs bright and fragrant rather than wilted, adding a pop of color that's entirely natural. For anyone navigating artificial dye concerns, this kind of recipe is a relief: the vivid golden hue comes from real turmeric, the green from actual herbs, and the richness from good extra-virgin olive oil. It's a weeknight dinner that looks and tastes like you put in serious effort, even though the oven does most of the work.
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Learn more →Ingredients
4 servings
- 4 mackerel fillets (about 6 oz each), skin-on
- 3 tbsp extra-virgin olive oil, divided
- 3 cloves garlic, thinly sliced
- 1 tsp ground turmeric
- ½ tsp ground black pepper
- ¾ tsp fine sea salt
- ½ tsp smoked paprika
- 1 lemon, thinly sliced into rounds
- ¼ cup fresh flat-leaf parsley, roughly chopped
- 2 tbsp fresh dill, roughly chopped
- 1 tbsp fresh thyme leaves
For serving
- lemon wedges, for serving (optional)
Instructions
- 1
Preheat the oven to 425°F (220°C). Line a rimmed baking sheet with parchment paper and drizzle 1 tbsp of the olive oil evenly over the surface.
- 2
In a small bowl, stir together the turmeric, smoked paprika, black pepper, and salt. Pat the mackerel fillets dry with paper towels, then rub both sides of each fillet with the spice mixture.
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