Pan-Seared Mackerel with Pistachio Pesto Recipe – Herby Green Sauce Fish with Yogurt Dip

Pan-Seared Mackerel with Pistachio Pesto Recipe

This pan-seared mackerel with pistachio pesto recipe combines crispy-skinned fish with a vibrant green herb pesto and creamy yogurt sauce for a fresh, flavour-packed seafood dish. Featured on Fish the Dish, this recipe delivers bold herbs, crunchy pistachios, and perfectly seared mackerel served over warm pita for a satisfying and modern meal.

The Inspiration

This dish draws inspiration from Mediterranean and Middle Eastern flavour profiles, where fresh herbs, nuts, olive oil, and citrus are central to everyday cooking. Pistachio pesto offers a unique twist on traditional basil pesto, adding richness, texture, and a subtle sweetness that pairs beautifully with oily fish like mackerel.

On Fish the Dish, host Spencer Watts often builds recipes that highlight contrast—crispy versus creamy, rich versus bright, and bold versus fresh. This recipe embodies that philosophy by combining pan-seared fish with a herb-heavy pesto and cooling yogurt dip. The result is a dish that feels both nourishing and vibrant, ideal for quick weeknight cooking or casual entertaining.

Ingredients

• 4 Mackerel fillets, 4 oz (110 g) each, skin on, bones removed
• 2 Tablespoons (30 ml) Canola oil, for searing fish
• Salt to taste
• 3 Tablespoons (45ml) Panko
• 4 Tablespoons (60 ml) Parmesan

Pesto

• ½ cup (120 ml) Pistachios, shells removed
• 1 cup (250 ml) Basil leaves, well packed
• 1 cup (250 ml) Cilantro leaves, well packed
• 1 cup (250 ml) Mint leaves
• 1 cup (250 ml) Parsley leaves
• ½ cup (125ml) Olive oil
• Salt to taste
• ½ jalapeño pepper, seeded and deveined (optional)

Yogurt Dip

• 1 cup (250ml) Yogurt
• 1 clove Garlic, grated
• 2 Tablespoons Chives (30ml), chopped
• ½  Lemon, juiced
• 4 Pitas

Methods

• In a food processor, blitz basil, mint, parsley, cilantro, pistachios, olive oil, and salt. Continue adding oil, a little at a time to get thick moist texture. Add jalapeño to final pulse. Transfer pesto to a bowl.
•  Combine yogurt, grated garlic, lemon juice, and salt in a bowl and set aside until ready to use.
• Set oven broiler on high.
• Rinse mackerel and pat dry. Run your finger down the centre of the fish to ensure that all the bones have been removed.  Pull any remaining pin bones out with your fingers or tweezers.
• Season fish with salt. Set a large sauté pan over medium-high heat. Swirl in canola oil. When hot, lay fillets, skin-side down, in pan and press the fish into the skillet to ensure crispy skin. Cook 3-4 minutes or until skin is crisp and golden.
• Remove fish from the pan and place onto a baking tray skin side down.
• Spread pesto over the mackerel. Sprinkle grated parmesan and panko over top. Drizzle with a touch of oil.
• Place under the broiler to finish cooking for approximately 2 minutes.
• Drizzle oil on a pita, and season with salt and pepper. Grill on a grill pan for 30-60 seconds a side.
• Plate broiled pesto mackerel on the pita, and top with yogurt. Garnish with pistachios

Serving Suggestions

For sides, consider serving with a simple cucumber and tomato salad, roasted vegetables, or a light citrus slaw to balance the richness of the fish and pesto. The freshness of raw vegetables complements the oily texture of mackerel and enhances the herb-forward profile of the dish.

Beverage pairings such as crisp white wines like Sauvignon Blanc or Grüner Veltliner work particularly well, as their acidity cuts through the richness of the fish. For non-alcoholic options, sparkling water with lemon or mint iced tea keeps the meal light and refreshing.

This dish also works well for entertaining, as the components can be prepared ahead of time. The pesto and yogurt dip can be made in advance, allowing for quick assembly just before serving. Presenting the fish on a large platter with pita and toppings encourages a casual, shared dining experience.

Final Thoughts

This pan-seared mackerel with pistachio pesto recipe is a vibrant, herb-forward seafood dish that showcases how simple ingredients can create bold and memorable flavours. The crispy mackerel provides a rich foundation, while the pistachio pesto adds freshness, nuttiness, and complexity.

Balanced by creamy yogurt and warm pita, this recipe delivers contrast in every bite—crunchy, smooth, fresh, and savoury all at once. It’s a perfect example of modern home cooking inspired by global flavours, offering both simplicity and sophistication.