Pasta with Greens, Garlic and Chilli - River Cottage

Ingredients

• 2-3 heads of spring greens or kale, or a Savoy cabbage
• 6 tablespoons olive oil
• 1 onion, finely sliced
• ½-1 red chilli, deseeded and finely chopped, or 2 good pinches of dried chilli flakes
• 2 garlic cloves, finely slivered
• 300g pasta shapes, such as penne, fusilli, trofie or strozzapreti
• Sea salt and freshly ground black pepper
• Extra virgin olive oil
• Well-flavoured hard cheese