1/4 cup shredded low-moisture part skim mozzarella cheese
Heat oven to 400 degrees. Place english muffin halves on two baking sheets, bake 5 min.
Meanwhile, brown ground beef in large nonstick skillet over medium heat 8 to 10 Min, breaking beef into small crumbles, stirring occasionally, Add pasta sauce, bell pepper, onion Italian seasoning and salt, continue cooking 5 minutes or until vegetables are crisp-tender stirring occasionally.
Top each muffin half with 1/4 cup beef mixture and 1 tablespoon combined cheeses Bake 5-7 minutes or until cheese is melted.