Food & Cooking Recipes Drink Recipes Frozen Lemonade 3.5 (32) Add your rating & review By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on January 22, 2019 Print Rate It Share Share Tweet Pin Email Servings: 12 Yield: 6 cups Slushy frozen lemonade is a delicious hot-weather refresher for all ages. Ingredients 3 ½ cups water 1 ½ cups sugar 2 cups fresh lemon juice (from about 10 lemons), plus wedges for serving Directions Bring water and sugar to a boil in a small saucepan, stirring occasionally, until sugar dissolves. Let cool. Mix sugar syrup and lemon juice in a nonreactive 9-by-13-inch baking dish. Cover, and freeze overnight. (Lemonade can be frozen for up to 3 days.) Using a fork, break frozen lemonade mixture into chunks, and transfer to a large bowl. Whisk, breaking up chunks, until slushy. Divide slush among glasses. Squeeze 1 lemon wedge over each glass, drop it into glass, and serve immediately. Rate it Print