Low Sugar 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 effortless way to make it shine. A bold spice rub of turmeric, smoked paprika, and black pepper gives each fillet a gorgeous color and a warm, earthy depth before it even hits the oven. Thin lemon rounds and sliced garlic roast right alongside the fish, perfuming the whole pan as everything comes together at high heat. The finishing touch — a generous scatter of fresh parsley, dill, and thyme straight out of the oven — keeps things bright and aromatic without relying on any sweeteners or sauces that might sneak in unwanted sugar. Every ingredient here is exactly what it looks like: real fish, real herbs, good olive oil, and nothing extra. It's the kind of clean, confident cooking that makes a weeknight dinner feel like something worth sitting down for.
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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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