‘Holiday casserole star’—Just 4 ingredients. I whip this together when I want festive flavor without the fuss.
3. Transfer the mixture into a greased 9×9-inch baking dish, spreading it evenly.
4. Sprinkle the remaining mozzarella cheese over the top of the casserole.
5. Bake in the preheated oven for 25-30 minutes, or until the cheese is bubbly and golden brown.