Beef-Polenta Pie is a hearty and comforting dish that combines tender beef, flavorful vegetables, and creamy polenta. The beef is cooked until tender and then mixed with sautéed onions, carrots, and peas. The mixture is then topped with a layer of creamy polenta and baked until golden and bubbling. This dish is perfect for a cozy family dinner or for entertaining guests. Serve it hot with a side salad for a complete and satisfying meal.