This healthy and flavorful beef stroganoff is a great option for a cozy dinner on a chilly night. Made with lean beef, mushrooms, onions, and a creamy sauce, this dish is packed with protein and nutrients. Simply brown the beef in a skillet, then toss everything into your crockpot and let it cook on low for 6-8 hours. Serve over a bed of egg noodles for a satisfying meal.