1 tbs olive oil
250g bacon rashers, rind and excess fat trimmed, finely chopped
2 carrots, peeled, finely chopped
2 celery sticks, ends trimmed, finely chopped
1 brown onion, finely chopped
3 garlic cloves, crushed
1.8kg-piece beef bolar blade, cut into 8cm pieces
2 x 800g cans diced tomatoes
375ml (1 1/2 cups) red wine
3 dried bay leaves
2 large sprigs fresh rosemary
1 x quantity pasta sheets (see related article)
Shredded parmesan, to serve