Thicken the Gravy: For a thicker sauce, mix equal parts cornstarch and cold water (about 2-3 tablespoons each) in a small bowl. Stir this mixture into the slow cooker towards the end of the cooking time.
Final Touches: Increase the slow cooker to high and let the dish cook for an additional 20 minutes until the gravy reaches your preferred consistency.
Serve and Enjoy: Dish out the tender, flavor-packed steaks with the rich homemade gravy, and relish the joy on your family’s faces.