Sophie Grigson's Roast Fish with Fennel and Peppers Recipe | Food Network UK

Ingredients

• 4 medium sea bass or sea bream, filleted
• 2 large or 3 medium heads of fennel
• 1 large or 2 medium red peppers, cut into strips
• 1 red onion, cut into 8 wedges
• 4 cloves garlic, peeled but left whole
• 2 large sprigs thyme
• 1 big sprig rosemary
• 1 lemon, halved
• 3.5 tablespoons extra virgin olive oil
• A handful of parsley leaves
• Salt and freshly ground black pepper