Enjoy deliciously comforting sides that pair well with any dish with Marie Callender's Sides Cheesy Potato Casserole. Indulge in shredded potatoes in a creamy, cheesy sauce topped with crispy toasted cornflakes for a quick and convenient casserole with homemade taste you'll want to savor. Heat this cheesy potato casserole in the oven or choose microwave prep, and serve an easy frozen side dish that everyone is sure to love. Perfect for easy side dishes to share with friends and family or to enjoy on your own. Choose Marie Callender's Sides and serve up cozy comfort food made just for you.