1 graham cracker pie shell
1 (14 oz.) can condensed milk
1 1/2 oz. Tequila
1 1/2 oz. Triple Sec
4 oz. fresh lime juice
1 1/2 c. heavy cream, stiffly beaten

Stir condensed milk with Tequila and Triple Sec. Add lime juice. Fold into whipped cream. Pour into pie shell and freeze 4 to 5 hours. When ready to serve, garnish with more whipped cream and a thin slice of lime.