Ingredients
Scale
- 1/2 lb Ground Beef (80/20 blend is best for flavor)
- 4 slices Sourdough or thick-cut White Bread
- 4 slices Sharp Cheddar Cheese
- 4 slices American Cheese (for that classic melt)
- 2 tbsp Unsalted Butter, softened (or Mayonnaise for the crust)
- 1 tsp Kosher Salt
- 1/2 tsp Black Pepper
- 1/2 tsp Garlic Powder
- Optional: Sliced pickles, caramelized onions, or burger sauce for serving
Instructions
- Step 1: Portion and Season the Beef: Divide your ground beef into two equal portions, approximately 1/4 lb each. Roll them into loose balls rather than pre-forming patties. Do not overwork the meat; keeping it loose ensures a tender interior. Season the outside of the beef balls generously with salt, black pepper, and garlic powder just before they hit the pan.
- Step 2: Smash and Sear the Patties: Heat a heavy cast-iron skillet or flat-top griddle over medium-high heat until it is smoking slightly. Place the beef balls onto the dry pan. Use a heavy spatula or a burger press to smash the beef down as flat as possible. You want the edges to be thin and lacy. Cook undisturbed for about 2-3 minutes until a deep brown crust forms. Flip the patties and cook for another 1 minute, then remove them from the pan and set aside.
- Step 3: Assemble the Sandwich: Wipe the excess grease from your skillet. Spread a thin layer of butter or mayonnaise on one side of each bread slice. Place two slices of bread, butter-side down, into the skillet over medium heat. Layer one slice of American cheese and one slice of Cheddar onto each piece of bread. Place a cooked smashed burger patty on top of the cheese. Add your optional toppings like pickles or onions now, then top with the remaining cheese and the second slice of bread (butter-side up).
- Step 4: Grill to Crispy Perfection: Grill the sandwiches for about 2-3 minutes per side. Use a weighted press or a heavy pan on top of the sandwiches to ensure even contact with the heat. Flip carefully once the bottom is golden brown and the cheese begins to ooze. Cook until both sides are ultra-crispy and the cheese is fully melted. Remove from heat and let rest for one minute before slicing.
- Cook Time: 20 minutes