Ingredients
Margaritas:
2 cups ice cubes
1 cup sugar substitute (recommended: Splenda)
3/4 cup water
4 ounces tequila
2 lemons, juiced
2 limes, juiced

Garnish:
Coarse margarita-style salt, as needed
Lemon slices, for garnish
Lime slices, for garnish

Equipment: 4 old-fashioned glasses

Method – The Procedure
Make the Margaritas: Place all ingredients in a blender and blend on high until smooth, about for 1 to 2 minutes.

Run a lemon slice around the rims of the glasses to dampen them; then dip them in a small plate of salt to coat.

Pour the margarita into the prepared glasses, and garnish with lemon and lime slices.