Mexican Margaritas

4 ounces tequila
4 ounces Mexican Controy (Cointreau or Triple Sec may be substituted)
4 ounces fresh squeezed lime juice (bottled Key Lime juice is a good substitute)
Crushed ice to top of blender
Margarita salt (coarse salt-optional)

1. Place tequila, Controy and lime juice in blender.
2. Fill until almost full with crushed ice. Shake well or blend until very slushy.
3. Wet rim of martini or Margarita glass with water and swirl in small dish of salt.
4. Pour Margarita into the glass. Ole!