Method:

Preheat the Oven to 200°C (400°F).

Prepare the Mackerel: Rinse the fish under cold water, then pat dry with paper towels. Make a few slits on each side of the fish.

Season the Fish: Season the inside of the fish with salt and pepper, then stuff with lemon slices, minced garlic, and fresh parsley.

Prepare the Baking Dish: Place the stuffed mackerel in a baking dish lined with parchment paper. Drizzle with olive oil and season the fish with more salt and pepper.

Bake: Bake for about 20-25 minutes, or until the mackerel flakes easily with a fork.

What to Expect:

The fish will have a beautifully crisp exterior while remaining tender and juicy inside. The combination of lemon and garlic creates a delightful aromatic flavor, making this dish wonderfully light but full of depth.

Variations and Tips:

Add Cherry Tomatoes: For a burst of flavor, add halved cherry tomatoes around the mackerel before baking.

Substitute Herbs: If parsley isn't available, feel free to use basil or oregano for a different twist.

Dietary Needs: This dish is naturally gluten-free and rich in omega-3 fatty acids, making it heart-healthy.