One-pan Roasted Fish Puttanesca - 365 Collective

Ingredients

• 14 oz (400 g) cherry tomatoes
• 1 cup (150 g) pitted kalamata olives
• 6 anchovy fillets
• 2 tablespoons capers, drained
• 1 red onion, finely sliced
• ¼ cup (60 ml) extra-virgin olive oil
• 1 tablespoon balsamic glaze
• Sea salt
• Freshly ground black pepper
• 4 small or 2 large fillets firm white fish, such as cod or snapper (1 lb 5 oz/600 g total)
• Snipped chives or finely chopped flat-leaf parsley, for serving