Crushed Pea Orecchiette with Pancetta and Sage

Ingredients

• 50 ml olive oil
• ¼ cup (loosely packed) sage
• 6 slices mild pancetta, coarsely torn
• ½ onion, finely chopped
• 2 garlic cloves, finely chopped
• ½ tsp dried chilli flakes
• 250 ml chicken stock (1 cup)
• 350 gm frozen peas, defrosted
• Finely grated rind and juice of 1 lemon
• 400 gm dried orecchiette
• 60 gm finely grated parmesan, plus extra to serve