BBC Food - Recipes - Baked pasta shells filled with cheese

Ingredients

• 16 conchiglioni rigati (large pasta shells)
• 1 quantity of Salsa di Pomodoro (see below)
• 3 tbsp freshly grated parmesan cheese
• 1 ball of mozzarella , sliced
• 150g/5oz ricotta
• 1 ball of mozzarella cheese, very finely diced
• 2 tbsp freshly grated parmesan
• 16 large fresh basil leaves
• salt and freshly ground black pepper
• 4 tbsp olive oil
• 2 garlic cloves, finely chopped
• 2 x 400g tins of plum tomatoes , chopped
• handful fresh basil , finely chopped