Mo Bro's Burgers

1 pound ground beef
1/4 cup Worcestershire sauce
1/4 cup Italian bread crumbs
1/2 tablespoon steak sauce (such as A.1.®)
1/2 tablespoon liquid smoke flavoring
4 slices sharp Cheddar cheese
4 hamburger buns, split

Preheat an outdoor grill for medium-high heat and lightly oil the grate.
Mix ground beef, Worcestershire sauce, bread crumbs, steak sauce, and liquid smoke together in a bowl using your hands.
Form mixture into 4 hamburger patties.
Grill burgers for 5 minutes on the preheated grill.
Flip and grill to your desired degree of doneness, about 4 minutes.
An instant-read thermometer inserted into the center should read at least 160 degrees F (70 degrees C).
Remove burgers from grill and cover each with a slice of Cheddar cheese.
Allow to rest and serve on hamburger buns.

Note
They are also good cooked in a cast iron skillet