Oprah Launches Frozen Pizza Line With Cauliflower Crust - The Daily Meal Oprah launched her food line in 2017 with healthy takes on comforting soups and side dishes. The Best Pizza In Every State The new line — made without artificial flavors or dyes — features pizza crust with one-third cauliflower, but according to the brand, the latest popular part-veggie crust is so tasty customers won't notice a difference.