asparagus spears ounces thinly sliced prosciutto cup extravirgin olive oil tablespoons balsamic vinegar teaspoon grated orange zest teaspoon grated lemon zest Salt and freshly ground pepper. 아스파라거스의 질긴 줄기 끝 부분을 헹굽니다. Bring a to quart pot of salted water to a boil over high heat.