Vegetable and Watercress Soup

Ingredients

• 1 tablespoon of olive oil
• 1 onion
• 2 leeks, chopped
• 2 parsnips, chopped
• 2 carrots, chopped
• 4 sticks of celery, with leaves
• 3 inch piece of ginger, roughly chopped
• ½ teaspoon parsley, chopped
• Dash of cayenne pepper
• 2 carrots, extra
• 2 sticks of celery, extra
• 2 leeks, extra
• 1 head of broccoli
• 1 ¾ ounce baby beans or whole beans cut into short lengths
• 3 ½ ounces sugar snap peas
• 2-3 tablespoons tamari sauce
• 1-2 tablespoons dark roasted sesame oil
• 2 cups of watercress sprigs, to serve