• 1 lime, cut in half
• coarse sea salt
• 1/2 cup freshly squeezed lime juice (from about 4 limes)
• 2 tablespoons superfine granulated sugar
• 1/2 cup Triple Sec
• 1 cup Gold tequila
• Ice Cubes

To salt the margarita glasses, rub the outside rims of 4 big glasses with the cut lime and press the rims of the glasses lightly into a plate of salt, to coat.
Combine the lime juice, sugar, Triple Sec, tequila and two big handfuls of ice in a large cocktail shaker, pitcher or blender. Shake, stir or blend the margaritas well, about 15 seconds, then strain into the salt rimmed glasses and serve.