1 tablespoon olive oil
1 brown onion, finely chopped
125g 97% fat-free bacon, chopped
2 garlic cloves, crushed
2 carrots, peeled, chopped
1 parsnip, peeled, chopped
1 celery stick, chopped
2 small zucchini, chopped
6 cups reduced-salt beef stock
400g can diced roma tomatoes
1/3 cup dried risoni pasta
1/3 cup flat-leaf parsley leaves, roughly chopped