Makes 1 - go on, be selfish
The Margarita may have been born in Mexico in the 40's, but it came of age in my kitchen in the late 80's. Don't change it, just make it. And please use a decent tequila. I have this theory - crappy tequila makes a crappy Margarita. Oh, and be a little careful, they're kinda strong.
2 ounces reposado tequila
1 ounce Sweet & Sour - DO NOT substitute Margarita mix
½ ounce Grand Marnier, plus extra for serving
1 splash Roses Lime Juice
2 lime wedges
2 orange wedges
Add ice to shaker and put in tequila, sweet & sour, Grand Marnier, Roses limejuice and juice from one lime & orange wedge
Place lid on shaker and shake well - you want it icy
Add fresh ice to a glass and pour in contents from shaker
Squeeze a new wedge each of lime and orange on top and drop wedges into glass
Then float a little more Grand Marnier over the top and voila - life is good.