Combine the root beer, simple syrup, and lime juice.
Freeze in an electric ice cream machine until almost firm.
Using twelve 5 ounce liquid capacity paper cups as molds (measuring 3¾ inches tall, 2 inches in diameter at the base, and 2¾ inches at the top), line each with a half-inch thick layer of the mixture.
Place a 3 ounce paper cup (measur
Become a Premium Member to access this recipe
Unlimited, ad-free access to hundreds of the world’s best cookbooks
Over 150,000 recipes with thousands more added every month
Recommended by leading chefs and food writers
Powerful search filters to match your tastes
Create collections and add reviews or private notes to any recipe