Serve this extra-cheesy main dish with a smart side, such as a hot steamed vegetable, to balance out the meal.
This delicious casserole can be assembled ahead of time. Cook pasta, then rinse with cold water until cooled. Toss with additional 1 Tbsp. olive oil. Use to prepare recipe as directed except to do not bake. Refrigerate up to 24 hours. When ready to serve, bake, covered, in 400°F oven 40 to 45 min. or until heated through.