Mushroom Free Herb-Baked Mackerel with Lemon and Olive Oil
Mackerel is one of those underrated weeknight heroes — rich, meaty, and packed with flavor that holds up beautifully to bold seasoning. A blend of turmeric, smoked paprika, and black pepper gives each fillet a warm, aromatic crust, while thin-sliced garlic and lemon rounds roast alongside to mellow and caramelize in the oven heat. A generous drizzle of extra-virgin olive oil keeps everything moist and glossy as it bakes. Fresh parsley, dill, and thyme go on right at the end, so their brightness stays vivid rather than wilting into the background. For anyone navigating a mushroom-free kitchen, this recipe is completely straightforward — every ingredient is clean and easy to verify, with no sauces, broths, or blended seasonings that might sneak in unwanted fungi. The whole thing comes together on a single parchment-lined baking sheet, which means minimal cleanup and maximum flavor. 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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