Its exotic look may scare you away, but its sweet and juicy taste will keep you coming back for more. The U.S. Department of Agriculture only started. Dragon fruit, or Pitaya, is high in fiber and low in calories. This fruit Eat it fresh, as part of your mixed fruit salad, as a juice or as smoothies. Although the fruit is often used in smoothies or puddings, I wanted to highlight its flesh with today's Dragon Fruit Salad recipe. Leftover dragon.