Marmite, Mushrooms and Barley Soup

Ingredients

• 2 tbs olive oil
• 1 onion, diced
• 1 carrot, finely diced
• 2 celery sticks, finely diced
• 2 cloves garlic, crushed
• 2 tsp ginger, fresh grated
• 100g brown button mushrooms, quartered
• 100g white button mushrooms, quartered
• 2 bay leaves
• ¾ cup pearl barley
• 2 tsp Marmite
• 2 cups salted reduced vegetable stock
• 4 cups water
• 1 broccoli, cut into small florets
• freshly cracked black pepper
• To serve fresh parsley, roughly chopped