Mika Leon is sharing every checked trick and relied on secret behind her favorite recipe! Mika's new cookbook, Cuban Soul, is readily available to order now: Get the recipe. Lechón Asado (Slow-Roasted Pork Shoulder). Level: Easy. Overall: 1 day 5 hr (includes marinading time). Active: 20 minutes. Yield: 8 to 10 portions. For Cubans, Christmastime is the biggest time of the year, specifically Noche Buena, or Christmas Eve. I was born upon Christmas Day, which implies not…