1. Start by seasoning the beef chuck roast generously with salt and freshly ground black pepper on all sides. This is essential for building flavor from the very beginning.
2. Heat a large skillet over medium-high heat and add oil. Once it’s hot, carefully place the roast in the skillet. Sear each side for a few minutes until you achieve a rich, brown crust. This step is crucial for locking in the moisture and flavor.
3. After searing, take the roast and place it in the bottom of your prepared slow cooker. It helps to lightly grease the slow cooker with non-stick cooking spray to prevent sticking.
4. In a separate bowl, stir together the cream of soup mixture and dry onion soup mix. This will form the delicious sauce that seeps into the meat and vegetables.
5. Pour the sauce mixture over the roast in the slow cooker, ensuring it's evenly covered. This will create a lovely gravy as it cooks.
6. Cover the slow cooker and cook on LOW for 8 to 10 hours. It’s important to check the roast; when it’s done, it should shred easily when poked with a fork. If it doesn't, give it more time.
7. If you want to add vegetables like carrots, potatoes, or mushrooms, do so about 1.5 to 2 hours before the cooking time is complete for perfectly tender results.
8. Once the cooking time is up, carefully remove the roast and let it rest for a few minutes before slicing. This will help keep it juicy!
9. Serve the Slow Cooker Pot Roast with the cooked vegetables and a generous ladle of the sauce over the top. Enjoy the hearty meal that you’ve created!