01 - Pat the steaks dry with paper towels. Rub both sides generously with salt, black pepper, paprika, dried thyme, and dried rosemary, pressing the spices into the meat.
02 - Heat olive oil in a large skillet over medium-high heat until shimmering. Sear seasoned steaks for 2 minutes per side until a deep brown crust forms. This step enhances flavor but can be skipped for convenience.
03 - Transfer seared steaks to the slow cooker insert. Arrange halved baby potatoes, sliced carrots, onion rings, and minced garlic around and over the meat.
04 - Pour beef broth and Worcestershire sauce evenly over the steaks and vegetables, ensuring some liquid reaches the bottom of the cooker.
05 - Cover with lid and cook on low setting for 6 hours. The steaks should fork-tender and potatoes easily pierced with a knife.
06 - Taste the cooking liquid and adjust salt or pepper if desired. Ladle steaks, vegetables, and broth into serving bowls. Sprinkle with fresh chopped parsley just before serving.