Pizza Burgers - cooking recipe

Ingredients

1 lb. ground beef
1/3 c. chopped onion
10 1/2 oz. can pizza sauce
2 1/2 oz. jar sliced mushrooms
1 tsp. oregano
1 c. shredded Mozzarella cheese
hamburger buns or English muffins

Preparation

Brown ground beef and onion.
Drain.
Stir in pizza sauce, mushrooms and oregano.
Refrigerate at least 2 hours.
Heat oven to 400\u00b0.
Spoon on hamburger buns and top with cheese.
Bake 10 minutes.