The best margarita that I have ever had; it is very easy to make.
Rick Bayless' Topolo Margarita
1 1/2 oz. reposado tequila
1/2 oz. Combier Orange Liqueur
1/2 oz. agave nectar
1 oz. fresh squeezed lime juice
Combine in a large cocktail shaker with 3/4 cup ice cubes. Shake vigorously until frothy and cold, and tiny ice crystals form in the drink, about 30-45 seconds. Strain in to a large salt rimmed martini glass.