Hazelnut Free Mediterranean Whole Roasted Fish with Herbs and Lemon
Whole roasted fish is one of those showstopper meals that looks far more impressive than the effort it actually takes. Two beautiful fish — branzino, sea bass, or red snapper all work wonderfully — get stuffed with lemon rounds, fresh thyme, rosemary, garlic, and parsley before hitting a hot oven alongside a bed of zucchini and fennel. The diagonal slashes cut into each fish aren't just for looks; they help the heat and seasoning penetrate all the way through so every bite is fragrant and flavorful. Roasting everything together on one baking sheet means the vegetables soak up the herby, citrusy drippings while the skin crisps up beautifully at 425°F. Tree nut allergies can make restaurant fish dishes a gamble, but this recipe is built entirely from fresh produce, olive oil, and aromatics — nothing hidden, nothing ambiguous. It's the kind of clean, vibrant cooking that feels genuinely Mediterranean without any of the guesswork. Finish with a squeeze of fresh lemon and a scatter of parsley, and dinner is done.
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Learn more →Ingredients
4 servings
- 2 whole fish (about 1.5 lb each), such as branzino, sea bass, or red snapper, scaled and gutted
- 3 tbsp extra-virgin olive oil, divided
- 1 tsp sea salt
- ½ tsp black pepper, freshly ground
- 1 lemon, thinly sliced into rounds
- 6 sprigs fresh thyme
- 4 sprigs fresh rosemary
- ¼ cup fresh flat-leaf parsley, roughly chopped
- 4 cloves garlic, thinly sliced
- 1 medium zucchini, sliced into ¼-inch rounds
- 1 medium fennel bulb, cored and thinly sliced
- ½ tsp dried oregano
For serving
- 1 lemon, cut into wedges, for serving
- 2 tbsp fresh flat-leaf parsley, roughly chopped, for serving (optional)
Instructions
- 1
Preheat the oven to 425°F (220°C). Toss the zucchini and fennel with 1 tbsp of the olive oil, the dried oregano, and a pinch of salt and pepper on a large rimmed baking sheet, then spread them into an even layer.
- 2
Pat the fish completely dry inside and out with paper towels. Using a sharp knife, cut 3 diagonal slashes about 1/2 inch deep through the thickest part of each fish on both sides — this helps the fish cook evenly and allows the seasoning to penetrate.
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