BROWN meat in large skillet on medium-high heat.
ADD pasta sauce and water; mix well. Stir in pasta. Bring to boil; cover. Simmer on medium heat 16 to 18 min. or until pasta is tender; stir.
TOP with mozzarella; cook, covered, 1 min. or until melted.
serving size = 1-1/2 cups (375 mL)