Preheat oven to 400 degrees.

Spread the dried minced onion on the bottom of a 9x13 baking dish.

Press the ground beef into the pan until it is in an even layer.

Season liberally with salt and pepper.

Sprinkle with garlic salt.

Using a straw, poke holes all over the ground beef.

Bake for 20 minutes.

Removed beef from the oven and carefully drain the fat without letting the beef fall out of the baking dish. Pat the top with a paper towel.

Switch oven to broil.

Arrange the cheddar cheese slices evenly across the top of the beef.

Broil until melted - about 30 seconds.

Slice into 12 equal squares.

Cut your dinner rolls in half and place one cheeseburger square into each roll.

Top each cheeseburger slider with 2 pickle slices and serve.