Creating Creamy Beef Stroganoff with Egg Noodles is straightforward if you follow these simple steps:

1. Cook the Egg Noodles: In a large pot, cook the egg noodles according to package instructions, then drain and set aside.
2. Sauté the Beef: In a large skillet over medium-high heat, add olive oil. When hot, add the sliced beef sirloin, seasoning with salt and pepper. Cook until browned (about 4-5 minutes), then remove from the skillet and set aside.
3. Cook the Onions and Garlic: In the same skillet, add the chopped onion. Sauté for about 3 minutes. Then add the minced garlic and cook for an additional minute.
4. Make the Sauce: Sprinkle the flour over the onion and garlic mixture. Stir well to combine. Gradually add the beef broth and Worcestershire sauce, stirring continuously until the mixture thickens (about 2-3 minutes).
5. Add Sour Cream: Lower the heat and return the cooked beef to the skillet. Add the sour cream and mix until everything is well combined and heated through. Adjust seasoning with salt and pepper as needed.
6. Combine with Noodles: Add the cooked egg noodles into the skillet. Gently toss to coat the noodles evenly with the creamy sauce.
7. Serve: Serve hot, garnished with fresh parsley for an appealing presentation.

These steps will guide you in creating this incredible dish effortlessly!