1 package (25 ounces) frozen sausage or cheese ravioli
1-1/2 cups shredded part-skim mozzarella cheese
Minced fresh basil, optional
In a large skillet, cook and crumble the beef over medium heat until no longer pink, 5-7 minutes; drain. In a greased 2-1/2-qt. baking dish, layer a third of the spaghetti sauce, half of the ravioli and beef, and 1/2 cup cheese; repeat layers. Top with remaining sauce and cheese.
Cover and bake at 400° for 40-45 minutes or until heated through. If desired, sprinkle with basil.