Authentic Texas Margarita

Description
Every year my block has a Cinco de Mayo Party which always turns into a great time with great food. I always ask everyone to bring me their recipes so I can type them up. This is one of the delights from the 2006 party.
 * Contributed by Catsrecipes Y-Group

Ingredients

 * 1 part cointreau liqueur
 * 2 parts tequila
 * fresh lime juice
 * ice

Directions

 * 1) Mix all ingredients together and serve in margarita glasses.