Cook Macaroni According To Package Directions. Meanwhile, Brown Sausage In A Skillet,; Drain, Reserving 1 Tablespoon Drippings. Add Tomatoes And Sauerkraut To Pork And Cook For 2 Minutes. Drain Macaroni; Stir Into Skillet Along With Cheese. Spoon Into A Greased 8-In. Square Baking Dish. Bake, Uncovered, At 350 Degrees F For 20 Minutes.