White Castle Cheeseburgers - cooking recipe

Ingredients

1 lb lean beef
16 dinner rolls
1/2 small onion, minced
salt
pepper
16 slices American cheese

Preparation

Separate the beef into 16 1 oz portions.
On wax paper, form the portions into square, very thin 2.5\" patties.
Poke 5 holes in each patties with a circular object such as a straw.
Freeze the patties until firm.
Toast the faces of the dinner rolls, either in a hot frying pan or under the broiler In a hot frying pan or skillet, preheated to medium heat, arrange tablespoon sized piles of onions 3 inches apart.
Salt and Pepper each pile.
Spread the onions flat and place a frozen patty on each pile.
Salt each patty.
Cook each patty for 4-6 minutes, steam from the onions should cook each burger without having to flip it.
Turn the bottom half of the bun onto the patty.
Hold it down as you scoop a spatula under the onions, turn the sandwich over onto a plate Cut the American cheese into 2\" portions and place on the onions and patty.
Replace the top of the roll.
Serve hot.