Beef strips in sour cream sauce is a hearty and flavorful dish that is perfect for a comforting dinner. Tender beef strips are cooked with onions, garlic, and mushrooms, and then simmered in a rich sour cream sauce. The sauce is made with beef broth, sour cream, and a blend of spices, which adds a tangy and creamy flavor to the dish. Serve this delicious beef dish over rice or noodles for a satisfying meal.