3. Browning the Meatballs
In a large skillet, heat the olive oil over medium-high heat. Add the meatballs to the skillet and cook them until they are browned on all sides. This will help seal in the flavors and give the meatballs a nice crust.
4. Making the Gravy
Once the meatballs are browned, remove them from the skillet and set them aside. In the same skillet, add the beef broth and bring it to a simmer. In a small bowl, mix the cornstarch with water until it forms a slurry. Slowly whisk the cornstarch slurry into the simmering beef broth to thicken the gravy.
5. Simmering the Meatballs in Gravy
Gently return the browned meatballs to the skillet with the thickened gravy. Cover the skillet and let the meatballs simmer in the gravy for about 10 minutes, allowing the flavors to meld and the meatballs to cook through.
6. Serving the Salisbury Steak Meatballs
Once the meatballs are cooked and the gravy is rich and flavorful, transfer the Salisbury Steak Meatballs to a serving dish. Garnish with fresh thyme leaves if desired, and serve them hot with your choice of side dishes, such as mashed potatoes or buttered noodles.