5 fluid ounces tequila
3 fluid ounces triple sec
2 (6 ounce) cans frozen limeade concentrate
4 cups ice cubes
Salt the rims of 2 large margarita glasses. To do so, pour salt onto a small plate, moisten the rims of the glasses on a damp towel and press them into the salt.
In a blender combine tequila, triple sec and limeade concentrate. Fill blender with ice cubes. Blend until smooth. Pour into glasses, garnish with slice of lime and serve.