Margarita, Sam's Perfect

One of my regulars over at Z's taught me how to make his very favorite margarita.  After tasting it, I decided to write it down, mostly to remember it, but also to share it with you!  It's a bit of labor to make this but well worth the effort. I highly recommend it. Thanks Sam!

Ingredients

Glassware: Old-fashioned glass

3 oz. Herradura Silver Tequila

1 oz. Sour Mix

Lime Juice squeezed fresh from 1/2 a lime

Float of Grand Marnier

Garnish: Lime Wedge

Instructions

Fill a shaker with ice, and pour tequila and Sour Mix

Cut a lime in half and use a hand juicer to squeeze one of the halves into the shaker

Shake well and strain into an old-fashioned glass

Add a liberal float of Grand Marnier

Garnish with a lime wedge and serve next to a small glass of ice cubes