Calvados Sour

• 2 ounces Calvados (Busnel's Vieille Reserve or Meslon's five year old)
• 3/4 ounces combination of fresh lime and lemon juices
• 1 ounce simple syrup (equal parts water and sugar, heated to dissolve)

1. Mix all ingredients over ice in cocktail shaker.
2. Shake vigorously, and strain into martini glass.
3. Garnish with fresh apple slice.

calvados, combination, simple syrup

Taken from cooking.nytimes.com/recipes/1736 (may not work)