Grilled cod with pancetta & pea mash

INGREDIENTS

• 4 thick pieces cod fillets, from
• , ask your fishmonger, about 120g each
• sea salt
• freshly ground black pepper
• 8 thin slices higher-welfare pancetta
• 2 lemons, halved
• 500 g potatoes, peeled and quartered
• 300 g frozen garden peas, cooked and drained
• 1 small knob butter
• 1 splash milk
• ½ red chilli, deseeded and finely diced, optional
• 1 small bunch fresh mint
• 2 bunches rocket
• 1 splash extra virgin olive oil