Reuben Stuffed Pork TenderloinJanuary 11, 2021 tagged Classic & Gluten Free Entrees Winter 2021 by katyscooking Reuben Stuffed Pork Tenderloin This favorite is back just in time to get you ready for St. Patrick's Day! Pork tenderloin gets stuffed with pastrami, swiss cheese, thousand island, and of course…sauerkraut!