1. Place beef, Worcestershire sauce, garlic salt, and pepper in a bowl; mix well. Portion into eight even units. Shape each portion into a thin round patty that's slightly larger

than the cheese slice.2. Fold cheese slices in half twice so you have a little stack of quartered cheese slices.

Place a folded cheese stack on 4 the patties, covering cheese with remaining 4 patties.

3. Tightly crimp the edges of the patties together to form a tight seal.4. Did you make a tight seal? I hope so, because it needs to be TIGHT to avoid a blowout as the cheese melts, creates steam, and tries to find its way out of its meaty

prison.5. Preheat a cast-iron skillet or heavy-bottomed pan to medium heat (or fire up a medium-hot bed of coals on your backyard grill), and cook burgers over heat 3 to 4 minutes on first side. Burger may puff up due to steam from melting cheese. This is

normal. Do not be alarmed.6. Flip, and using toothpick, prick top of burger to allow for steam escape. Allow

burger to cook 3 to 4 minutes on this side.7. Remove patties from pan or grill. Bun those suckers, slap some condiments on, and

dig in.