Pizza Burgers - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
1 (6 oz.) can tomato paste
1 tsp. salt
1 tsp. oregano
1/4 tsp. garlic powder
6 buns, split, toasted and buttered
Mozzarella cheese, sliced or shredded

Preparation

Brown beef and onion; add paste and seasonings.
Simmer uncovered for 15 minutes.
Spoon onto buns.
Top with cheese. These open-faced sandwiches can be placed in a 400\u00b0 oven until cheese melts.