Pork Tenderloin in Sour Cream Sauce is a delicious and creamy dish that is perfect for a special dinner. The tender and juicy pork tenderloin is seared to perfection and then smothered in a rich and tangy sour cream sauce. The sauce is made with onions, garlic, Dijon mustard, and chicken broth, which adds a depth of flavor to the dish. Serve this dish with mashed potatoes or rice for a complete and satisfying meal.