We admit we were a bit bummed we didn't get to order one in time. So, we consulted the bartenders at the Zombie Hut in Brooklyn for ingredients to make our own summertime slush. Just remember to drink responsibly — it's quite powerful. R29 health and wellness director Kelley Bourdet said it's, "Acrid, VERY strong, definitely drunk-inducing in small quantities, and tastes much like an Orange Julius." Yep, Phrostie mission accomplished.
Serving: approximately three small bottles
2 1/2 cups sherbet ice cream
4.5 oz gold rum
4.5 oz silver rum
1 package frozen pineapple juice
1 package frozen orange juice
8 fl oz Rose's grenadine syrup
Mix all the ingredients together and pour into plastic or glass bottles. Freeze for several hours for slushie perfection.