Ingredients: 1-1/2 pounds ground beef 1/4 cup chopped onion 1 can (15 ounces) pizza sauce 1 can (4 ounces) mushroom stems and pieces, drained 1 tablespoon sugar 1/2 teaspoon dried oregano 6 hamburger buns, split and toasted 1-1/2 cups shredded part-skim mozzarella cheese Directions: In a large cast-iron or other heavy skillet, cook beef and… Continue reading How To Make Old School Pizza Burgers