Border Buttermilk

Directions

1. 1
   Place contents of can into regular size blender, add tequila (2/3 of a can), pack with ice cubes.
2. 2
   Blend on high, gently rocking mixer to move ice to bottom.
3. 3
   Blend at least 1 to 1 1/2 minutes until color has lightened to a lighter pink.
4. 4
   Rim frozen margarita or martini glasses with cocktail sugar.
5. 5
   Pour and serve.
6. 6
   You can make a couple pitchers ahead of time and put them in the freezer quickly, and just re-blend when the party starts.