It's Sunday and it's time for the weekly family potluck... what are you going to bring? Try Grandma's Bologna & Potato Casserole for that delicious, homestyle dish that Aunt Debbie will still be trying to take credit for. Seasoned mashed potatoes that are loaded with parmesan cheese are layered between bologna slices and your favorite cheese slices, and then baked until melted just right. Grandma's Bologna & Potato Casserole is always a tasty choice for your next get together. Sorry, Aunt Debbie, hers is the best!