01 - Season beef cubes evenly with salt and black pepper, ensuring all sides are coated for optimal flavor development.
02 - Arrange potatoes, onion, and carrots (if using) in an even layer at the bottom of the slow cooker insert to create a flavorful base.
03 - Place seasoned beef cubes on top of the vegetable layer, allowing juices to infuse downward during cooking.
04 - In a small bowl, whisk together melted butter, minced garlic, parsley, thyme, rosemary, and paprika until fully incorporated.
05 - Pour the garlic butter mixture evenly over the beef and vegetables, ensuring thorough coverage of all ingredients.
06 - Pour beef broth around the sides of the slow cooker, avoiding direct pouring over the garlic butter coating.
07 - Cover and cook on LOW setting for 6–7 hours until beef is fork-tender and potatoes are completely cooked through.
08 - Gently stir the mixture to combine flavors. Garnish with additional fresh parsley if desired before serving.