Certainly! Pork tenderloin, such as leftovers from Sous Vide Pork Tenderloin with Garlic & Soy Sauce, is a great substitute in this leftover pulled pork recipe. Because of its lower fat content, it may not get as crispy as pulled pork, but it will still be delicious. Cut the pork into small cubes before stir-frying, and heat until hot, following the remaining recipe instructions as listed.