Ian Haste's tasty sweet potato, spinach and feta frittata is perfect for a meat-free breakfast on the go. See the full recipe | http://www.waitrose.com/content/waitr... __ Follow us: Twitter | / waitrose Facebook | / waitrose Instagram | / waitrose Pinterest | / waitrose More great recipes, ideas and groceries | http://www.waitrose.com Subscribe to our channel for new videos every week