Prepare the Steaks: Remove the ribeye steaks from the refrigerator and allow them to rest at room temperature for about 30 minutes. This step helps ensure even cooking. Generously season both sides with salt and freshly cracked black pepper.
Sear the Steaks: In a large skillet, heat the olive oil over medium-high heat until it shimmers. Carefully place the seasoned steaks into the hot skillet. Sear the steaks for approximately 4 minutes on each side for a medium-rare finish, or adjust the cooking time according to your preferred doneness. Once cooked, transfer the steaks to a plate and cover them loosely with aluminum foil to keep warm while they rest.
Make the Garlic Sauce: Without wiping the skillet, reduce the heat to medium. Add the minced garlic and sauté for about 1 minute, just until fragrant. Be cautious not to allow the garlic to burn, as this will alter its flavor.
Add Cream and Seasonings: Slowly pour the heavy cream into the skillet, stirring to incorporate it with the garlic. Follow by adding the Dijon mustard and Worcestershire sauce, if desired. Whisk the mixture together to create a harmonious sauce, and let it simmer gently for 3-5 minutes, until it thickens slightly.
Finish the Sauce: Incorporate the fresh thyme into the sauce and season to taste with salt and freshly ground black pepper. Remove the skillet from the heat to prevent overcooking the sauce.
Serve: Once the steaks have rested, slice them against the grain into thick slices. Arrange them elegantly on serving plates and generously drizzle the creamy garlic sauce over the top.
Garnish: For an attractive finish, sprinkle the chopped parsley over the steaks, adding a burst of color and a hint of fresh flavor.
Notes
Serve with roasted vegetables or creamy mashed potatoes for a complete meal.