Creating Slow Cooker Beef and Noodles is straightforward when following these simple directions:

1. Prepare the Beef: Cut the beef chuck roast into manageable chunks and season with salt and pepper.
2. Brown the Beef (Optional): In a skillet over medium heat, sear the beef chunks until browned on all sides for added flavor. This step is optional but recommended.
3. Add to Slow Cooker: Place the beef, diced onions, and minced garlic into the slow cooker.
4. Incorporate Liquids: Pour in the beef broth and Worcestershire sauce. Sprinkle the thyme over the top.
5. Set to Cook: Cover and cook on low for 6-8 hours or on high for 3-4 hours, until the beef is tender.
6. Cook the Noodles: About 30 minutes before serving, add the egg noodles to the slow cooker. Stir gently.
7. Thicken the Sauce (Optional): For a thicker sauce, mix cornstarch with water in a small bowl until smooth, then stir it into the slow cooker.
8. Garnish and Serve: Once the noodles are tender, garnish with chopped parsley before serving.

These steps will guide you in crafting an incredible meal that’s perfect for any occasion!