One of the most delicious side dishes, the Gourmet Cupboard makes.So easy to prepare. Your family will think you been in the kitchen all day long. But you don’t have to. The Gourmet Cupboard makes it easy. Try Cheesy Potato Casserole for your next Sunday potluck. Our Cheesy Potato Casserole mix is only $4.75, so stock up today. You can order the mix here.