Creamy Oven-Baked Chicken Stroganoff is a delicious and comforting dish that combines tender chicken, mushrooms, and onions in a rich and creamy sauce. The chicken is first seared to lock in the flavors, then baked in the oven with the sauce until it becomes tender and juicy. This dish is perfect for a cozy family dinner or a special occasion. Serve it over egg noodles or rice for a complete meal.