Mix beef with onions and steak sauce. Shape into burgers, size depending on your preference.
Sprinkle each burger with a bit of salt, pepper, and garlic powder.
Place burgers on a hot grill and do not touch for at least 5-10 minutes.
Do not turn the burgers until the sides of the burgers have started to turn brown a little over halfway up.
Flip your burgers ONLY once. Do NOT try to flatten with a spatula. This will help keep your burgers very juicy.
Cook on second side about 5-10 minutes, depending on thickness.
Place slice of cheese on top and melt.
Serve on a bun, with a couple slices of bacon and all your favorite toppings.