1 lb ground beef
1 small onion, chopped
2 Tbsp grated parmesan cheese
½ tsp garlic salt
small jar of chunky-style spaghetti sauce
½ cup shredded mozzarella cheese
2 toasted hamburger buns
Mix beef, onion, parmesan and garlic salt. Shape
into four patties. Cook over medium-high heat,
turning frequently until done.
Reduce heat to
medium and pour spaghetti sauce over patties. Heat
until warmed through.
Top each patty with some mozzarella cheese and warm until melted.
Put one half
of toasted bun on each plate and place patty with
some sauce over the top.