Make bite-sized sliders using your food processor and leftover Peking Duck. Use the food processor to shred the duck meat and mix it with hoisin sauce, soy sauce, and sesame oil. Toast slider buns and top them with the duck mixture, along with sliced cucumbers and scallions. These Peking Duck sliders are perfect for parties or as a fun appetizer. They are packed with flavor and will be a hit with your guests.