Grand Marnier Sidecar
1 1/2 oz Grand Marnier, 1 1/2 oz Fresh lemon juice, 1-2 dashes simple syrup (to taste). Combine all ingredients in a tall mixing glass (adjusting simple syrup to tartness of lemons). Add ice and shake vigorously. Strain into a pre chilled martini glass half rimmed with sugar. Garnish with a flamed orange peel.