Sesame Free Herb-Baked Mackerel with Lemon and Olive Oil
Mackerel is one of those deeply flavorful, omega-rich fish that deserves way more time in the spotlight, and this herb-baked version is a genuinely beautiful way to cook it. A bold spice rub of turmeric, smoked paprika, and black pepper gives the fillets a warm, golden crust, while thin lemon rounds and sliced garlic roast alongside them in the pan, perfuming every bite. A generous finish of fresh parsley, dill, and thyme added straight out of the oven keeps the whole dish bright and aromatic. The entire thing comes together on a single parchment-lined baking sheet, which means minimal cleanup and maximum flavor payoff. For anyone navigating sesame sensitivities, this recipe is naturally free of the ingredient without any substitutions needed — every component is straightforward, whole-food, and easy to source without label anxiety. The olive oil does double duty here, both preventing sticking and adding a rich, fruity depth that ties the herbs and spices together beautifully. Serve it with extra lemon wedges and you've got a restaurant-worthy plate that took almost no effort at all.
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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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