01 -
In a mixing bowl, combine ground beef with garlic powder, onion powder, salt, and pepper. Divide into four equal portions and shape into thin patties matching the bread shape.
02 -
Heat a skillet over medium-high heat. Cook each patty for 3–4 minutes per side until browned and fully cooked. Set aside.
03 -
Spread mayonnaise or butter on one side of each bread slice. Layer cheese, a cooked patty, optional extras, and another layer of cheese between unbuttered sides. Top with a second slice of bread, buttered side out.
04 -
Heat a skillet over medium heat. Place sandwiches in the skillet and grill for 2–3 minutes per side, pressing gently with a spatula until golden and cheese is melted.
05 -
Slice sandwiches in half and serve immediately with chips, pickles, or a simple salad.