Ingredients
5 cups ice cubes
3/4 cup tequila, preferably silver
2/3 cup fresh lime juice (from 5 to 6 limes)
1/2 cup Simple Syrup for Frozen Margaritas
1/3 cup coarse salt
1 lime wedge, plus more for serving
Preparation
Puree ice, tequila, lime juice, and simple syrup in a blender until smooth. Pour salt onto a saucer, and moisten the rims of 4 glasses with lime wedge. Dip each glass into salt, and fill with margaritas. Serve with lime wedges.