|Ground beef||1 1⁄2 Pound|
|Pizza flavored catsup||1⁄2 Cup (8 tbs)|
|Frozen chopped onion||1 Tablespoon|
|Mozzarella cheese slice||6|
|Split buttered toasted buns||3|
Combine meat, salt, 1/4 C catsup, and onion; shape in 6 patties.
Fry or broil until done, for about 5 minutes on each side.
Spread 1 T-pizza flavored catsup on each bun half, top with patty and a slice of cheese.
Place under broiler just long enough to melt cheese slightly.