Ingredients
2 cups fresh lime juice
3/4 cup sugar
2 cups vodka
8 cups crushed ice
lime slices, for garnish
Preparation
Combine the lime juice and sugar in a bowl and whisk to dissolve the sugar. Pour half of this mixture into an electric blender, add 1 cup vodka and 4 cups ice and blend until smooth. Divide among 4 glasses, such as margarita glasses or other wide-mouthed, stemmed glasses. Repeat with the remaining ingredients. Serve immediately with lime slices for garnish.