A creamy, comforting twice baked potato casserole made with sour cream, cheddar cheese, and fresh chives. Perfect for cozy dinners or potlucks, this easy recipe delivers a rich, tangy, and cheesy side dish.
Do not overmix the potatoes to avoid a gummy texture. Use room temperature butter and sour cream for smooth mixing. Tent with foil if casserole browns too fast. Let rest before serving for best texture. Can be prepared a day ahead and baked when ready.
Keywords: twice baked potato casserole, creamy potato casserole, sour cream potato casserole, chives, comfort food, easy potato recipe, cheesy potato casserole