Sour Cream Potato Bake Recipe (Cheesy Casserole!) is the ultimate comfort food that combines tender russet potatoes with creamy sour cream and sharp cheddar cheese. This cheesy casserole is perfect for potlucks, family gatherings, or a cozy weeknight dinner. With its rich flavor enhanced by fresh green onions, this dish will surely become a family favorite. Best of all, you can prepare it in advance and bake it when you’re ready to indulge in this hearty treat.