Total time: 4 hr 10 min • Prep: 10 min • Cook: 0 min • Serves: 6 • Difficulty: Easy

To make this beautiful, refreshing dessert, all you need is three ingredients, but you'll also need at least a few hours to make sure that the granita is totally frozen. All you have to do is purée chunks of watermelon and lemon juice in a blender or food processor. Add lots of fresh basil and pulse again to combine. After transferring the watermelon mixture to a pie plate or pan, you'll have to scrape the frozen bits on the edges into the center every 30 minutes or so while it freezes to get that perfect consistency. A bit of citrus juice brightens up the flavor of the granita, while fresh herbs lend a fun twist.