Step 1

Heat 1 and a ½ tablespoons of oil in a large stockpot. Add the chopped onion, celery, leek, carrots and parsnips and cook over medium heat for about 15 minutes stirring often.

Step 2

Add the garlic and 1 teaspoon of dried oregano, stir into the vegetables and cook for a minute or two.Then add the chopped potatoes and 100g (½ a cup) of barley and stir again.Pour in all the stock and stir in 1 tablespoon of soy sauce (if using), ½ a teaspoon of salt, ¼ teaspoon of freshly ground pepper.Tie the rosemary and thyme together and drop them, along with 2 dried bay leaves, into the soup.Bring the soup to a boil then reduce to simmer and cover. Leave to simmer for 20 - 25 minutes.

Step 3

Check the seasoning then add the chopped kale to the soup and simmer for another 10 to 15 minutes or until the potatoes and barley are cooked and the kale is tender. Serve immediately.