Smoked trout & Jersey Royal salad

INGREDIENTS

• 800 g Jersey Royals or other new potatoes, scrubbed
• 2 tablespoons crème fraîche
• zest and juice of 1 lemon
• 1 red onion, peeled and very finely sliced
• 1 small bunch fresh flat-leaf parsley, leaves picked and roughly chopped
• 100 g jar Delicia's capers, drained
• 1 punnet salad cress
• sea salt
• freshly ground black pepper
• 300 g lightly smoked trout, from
• , ask your fishmonger