Ina's easy, zesty lemon pasta meal is made with just three ingredients: lemon, capellini pasta and butter! Sign up for #discoveryplus to stream more of #BarefootContessa: Get the dish ▶ Subscribe to Food Network ▶ Ina tosses open the doors of her Hamptons home for tasty food, spectacular amusing ideas and good fun on Barefoot Contessa. Welcome to Food Network, where discovering to cook is as easy as clicking play! Get your apron and prepare to get…