When Starbucks announced a Wine Fraggino, aka a blended Rosé beverage, the world scampered to re-create the idea, with Bon Appétit's Frosé recipe being the latest rendition to go viral. But one thing I haven't seen is just straight-up Rosé, frozen and transformed to a slush without the syrupy additions. I mean, after all, you don't add sugar packets to a glass of wine, do you? (If you do, WTF?? Drink White Zin or Moscato instead!) But I digress . . . Here's a step-by-step for creating your own very easy, homemade Rosé slush.