How to make Vegetable stock - howtothings.net

Ingredients

• 1 tablespoon olive oil
• 2 leeks, roughly chopped
• 2 carrots, chopped
• 1 celery stick, chopped
• 1 small russet potato, chopped
• 2 garlic cloves, halved
• 50g/2oz dried red lentils
• 1 bay leaf
• 1⁄2 teaspoon peppercorns
• 1⁄2 tablespoon light soy sauce
• pinch of dried thyme
• 6 sprigs of fresh flat-leaf parsley