Healthy minestrone soup

Fruit and vegetables

2 large carrots, peeled and roughly chopped

6 celery stalks, trimmed and roughly chopped

3 courgettes, trimmed and roughly chopped

6 garlic cloves, thinly sliced

2 onions, roughly chopped

1 handful fresh flatleaf parsley, leaves finely chopped

2 potatoes, such as Maris Peer potatoes, roughly chopped