Classic burger receipe

1 ½ pounds ground beef (80% lean, 20% fat) 1 tablespoon Worcestershire sauce 1 ½ teaspoons seasoning salt 1 teaspoon garlic powder ½ teaspoon black pepper 4 slices of cheese (optional) 4 hamburger buns Optional toppings: lettuce, tomato, onion, pickles, ketchup, mustard, mayo, etc.