Rigatoni with sausage ragu recipe

INGREDIENTS

• 1 splash olive oil, for frying
• 1 medium onion, chopped
• 8 good-quality sausages, herby if you can get them
• 3 medium garlic cloves, finely chopped
• 1 small glass white wine
• 1 finely chopped fresh rosemary leaves or 1 teaspoon dried
• tbsp finely chopped fresh sage or 1 teaspoon dried
• 1 tin chopped tomatoes
• tbsp double cream (optional)
• 400 rigatoni
• g salt and freshly ground black pepper
• 100 grated Parmesan, to serve