Rosemary White Lady

A twist on a cocktail served at the famous Harry's Bar in Paris.
2-ounces Gin (we prefer Hendricks)
½ ounce Grand Marnier
¾ ounce Lemon Juice (add more if you like it more lemony)
1 Egg White
1 Sprig of Rosemary
½-ounce Agave or Simple Syrup
More Rosemary for garnish
Combine all ingredients in a cocktail shaker WITHOUT ice and shake. This is called a Dry Shake. Then add the ice and shake again.
Pour into a pretty martini glass and garnish with a Rosemary sprig.