1Heat oven to 350°F. Spray 2-quart casserole with cooking spray. Cook and drain pasta as directed on package.
2Meanwhile, in 3-quart saucepan, heat Alfredo sauce over medium heat, stirring frequently, until hot. Gently stir in cooked pasta, asparagus, tomatoes and ham. Stir in 1/2 cup of the cheese. Pour into casserole.
3Cover; bake 35 to 45 minutes or until bubbly. Top with remaining cheese.