Linguine with walnuts and anchovies recipe

Ingredients

• 165g linguine
• 3 tbsp extra-virgin olive oil
• 2 cloves garlic, crushed
• ½ tsp dried chilli flakes
• 50g roughly chopped walnuts
• 8 really good-quality cured anchovies, roughly chopped
• ½ tbsp finely chopped flat-leaf parsley (optional)
• grated pecorino, to serve