A heavy skillet—preferably cast iron—gives excellent heat retention and sear. Preheat the skillet over medium-high heat until hot, then add a small amount of oil with a high smoke point (canola or vegetable oil). Use cold patties and season them just before cooking.
Place patties in the skillet without crowding. Cook 3–5 minutes on the first side to develop a crust, then flip once and cook until the internal temperature reaches 160°F (71°C). For a thicker patty, reduce heat slightly after searing the exterior to ensure the center cooks through without burning the outside.
Stovetop cooking is fast and reliable, giving a restaurant-quality sear when you control heat and timing carefully.