In a few more days we'll get another fruit share, so we're still trying to make it through the last one. My favorite from the last box was the grapefruit. However since it's a little time intensive to eat compared to most fruits I decided to use most of it to make granita. It was excellent. Basically not much more than frozen, slushy grapefruit juice but it felt like a nice healthy summer treat.
juice from 4-5 grapefruit (about 2 cups)
zest from 1 orange
juice from 1 orange
1/3 c Splenda or sugar (or more to taste)
1/4 c water
Mix all ingredients in a medium sauce pan and bring to a boil. Pour into a 13x9 pan and freeze for about 2 hours, using a fork to break up the crystals every 30-45 minutes. If you are going to store before serving, but it into an air tight container once frozen. If you like it sweet you will definitely want more sugar. I like mine tart so thought this was perfect.