1 red chilli, finely chopped
2 garlic cloves, sliced
1 tbsp chopped fresh parsley
2 red onions, peeled, sliced
350g/12oz penne, cooked according to packet instructions, drained
2 tsp vegetable oil
100驳/3陆辞锄 parmesan shavings, plus extra to serve
200g/7oz ricotta
200g/7oz good-quality herb sausages, grilled until completely cooked through, cooled, thickly sliced
1 ready-made garlic baguette, sliced