Instructions

  1. Preheat oven to 350ºF.
  2. Grease 4-quart casserole dish.
  3. Cook beef in 10-inch nonstick skillet over medium heat 5 minutes, stirring occasionally, until brown; drain.
  4. Cook rigatoni pasta according to package directions; drain and return pasta to the pot.
  5. Stir in the ground beef, corn, salsa and beans.
  6. Spoon half of the pasta mixture into casserole dish and sprinkle with 2/3 cup of the cheese.
  7. Spoon remaining pasta mixture into the casserole dish and place tomato slices on top; sprinkle with remaining cheese.
  8. Cover and bake 35 to 40 minutes or until hot and cheese is melted.